We don't always say this, but thank you for reading the Google mobile blog.
When we launched last year, we realized that we needed to better communicate what the Google mobile team was up to. Since then, we've been working hard to provide you with timely and useful information. We've also sought to keep our posts personal and engaging by introducing you to the Googlers behind our products, incorporating video, and enabling comments.
While we're thrilled that our readership has continued to grow, we want to make the mobile blog even more useful and interesting to you in 2009. We invite you to tell us how we can improve. What else do you want to see on the mobile blog? Are our posts too long or too short? What phones do you most want to read about? Please fill out this quick survey to let us know what you think.
In celebration of our 100th post, we're going to attempt to address one of the blog's most frequent comments: "What about MY phone?" This comment always seems to be tinged with such angst and passion. Trust us, as users we know your pain. But we also know the difficulty of developing software for disparate phones.
We've put together a video that gives you a behind-the-scenes glimpse of our "Sky Lab" that contains over 800 phones for developing, demonstrating, and testing purposes. Although we have so many phones, we currently can't make all of our products work on all of these phones -- we face the same challenges that every developer faces in the mobile industry: we have to choose. So this video also reveals two very different approaches for choosing devices in this industry... If you have any better ideas, let us know!
Of course, if you've been following our blog you may have noticed some patterns. We do like phones with good browsers and flat-rate data plans. Stay tuned to the Google mobile blog for more on this in the new year.
Top Ten mW News Items for 2009
Below are the top ten most read News items on the Microwave Journal Website. These were stand alone news postings from our "Industry News". Other widely read news items were compiled in our "Around the Circuit" feature. Judging from the top-ten list, readers were very interested in the outcome of the M/A-COM acquisition by Cobham (stayed tuned for special coverage on these two companies in February) as well as the acquisition of Ansoft by Ansys. News from test & Measurement companies Agilent and Tektronix made the list as did two news items from TriQuint on their high power GaN transistors.
1. Cobham to Acquire M/A-COM for $425 M
2. Tektronix Adds Waveform Image Processing to Spectrum Analyzers
3. M/A-COM Technology Solutions Formed
4. Ethertronics Delivers Small Ceramic GPS Antennas
5. TriQuint Unveils PowerBand High Power, Wideband RF Transistors
6. M/A-COM Acquisition Strengthens Cobham
7. TriQuint Semiconductor Reveals Gallium Nitride Products
8. ANSYS Signs Definitive Agreement to Acquire Ansoft Corp.
9. Agilent Technologies Introduces End-to-End DigRF V4 Measurement Solution for Mobile Handset Design
10.Endwave Modules Feature Integrated Digital Micro-controlle
1. Cobham to Acquire M/A-COM for $425 M
2. Tektronix Adds Waveform Image Processing to Spectrum Analyzers
3. M/A-COM Technology Solutions Formed
4. Ethertronics Delivers Small Ceramic GPS Antennas
5. TriQuint Unveils PowerBand High Power, Wideband RF Transistors
6. M/A-COM Acquisition Strengthens Cobham
7. TriQuint Semiconductor Reveals Gallium Nitride Products
8. ANSYS Signs Definitive Agreement to Acquire Ansoft Corp.
9. Agilent Technologies Introduces End-to-End DigRF V4 Measurement Solution for Mobile Handset Design
10.Endwave Modules Feature Integrated Digital Micro-controlle
Track Santa with Google Maps for mobile!
Santa's making his list, the Elves are working around the clock, the sleigh is being prepped - Christmas is almost here! As they have since 1955, NORAD (North American Aerospace Defense Command) will be tracking Santa's journey this Christmas, and Google will again enable you to follow his trip in Google Maps, Google Earth, on YouTube, and with the NORAD Tracks Santa iGoogle Gadget. This year, we're happy to announce that you can keep tabs on Santa with Google Maps for mobile. Now, no matter where you are, you can track Santa and his Reindeer, directly from your mobile device.
Getting started is easy, just open Google Maps for mobile, and search maps for 'norad santa'. Once the tracking begins, you will be flown to Santa's most current location, according to NORAD radar. Try it out on your T-Mobile G1, iPhone, BlackBerry, Nokia S60, or Windows Mobile smartphone. Note that you'll have to re-issue your query to see Santa's updated location.
For the moment, Santa is in his home at the North Pole, but after he takes off, his whereabouts will be updated every few minutes as he zips around, delivering his gifts. By the way, if you need an excuse to end a conversation with that relative that is trying to make up for not calling you in 15 years, this may come in handy - "Sorry, I'm going to have to let you go - I need to find out where Santa is!"
Santa doesn't take off until 12/24 at 3:00am PT, but there is plenty to learn about NORAD Tracks Santa between now and then at www.noradsanta.org. The video below has a few highlights from last year's trip - enjoy and happy holidays from the mobile team!
Posted by Bruno Bowden, Software Engineer
Getting started is easy, just open Google Maps for mobile, and search maps for 'norad santa'. Once the tracking begins, you will be flown to Santa's most current location, according to NORAD radar. Try it out on your T-Mobile G1, iPhone, BlackBerry, Nokia S60, or Windows Mobile smartphone. Note that you'll have to re-issue your query to see Santa's updated location.
For the moment, Santa is in his home at the North Pole, but after he takes off, his whereabouts will be updated every few minutes as he zips around, delivering his gifts. By the way, if you need an excuse to end a conversation with that relative that is trying to make up for not calling you in 15 years, this may come in handy - "Sorry, I'm going to have to let you go - I need to find out where Santa is!"
Santa doesn't take off until 12/24 at 3:00am PT, but there is plenty to learn about NORAD Tracks Santa between now and then at www.noradsanta.org. The video below has a few highlights from last year's trip - enjoy and happy holidays from the mobile team!
Posted by Bruno Bowden, Software Engineer
Happy Holidays from the Google Mobile Team!
We hope you have a safe and happy (and mobile!) holiday season. To wrap things up, here are some final holiday Mobile Tricks.
Ted Smolsen shows how he does last-minute shopping using Google Docs and Google Maps for mobile...
George shows how he keeps in touch with far-off relatives with a cameraphone, Picasa Webalbums, and a WiFi-enabled picture frame
and after your holiday meal, try ChangChangYall's Full-O-lator to understand what your relatives are saying.
From the Google Mobile team, search for recipes on your phone, use mobile YouTube to keep antsy kids at the dinner table, and remember to search for local times to wish your far-off friends a happy new year.
Ted Smolsen shows how he does last-minute shopping using Google Docs and Google Maps for mobile...
George shows how he keeps in touch with far-off relatives with a cameraphone, Picasa Webalbums, and a WiFi-enabled picture frame
and after your holiday meal, try ChangChangYall's Full-O-lator to understand what your relatives are saying.
From the Google Mobile team, search for recipes on your phone, use mobile YouTube to keep antsy kids at the dinner table, and remember to search for local times to wish your far-off friends a happy new year.
Getting Creative with App Engine
When inspiration strikes, it's nice to go from concept to reality in the shortest possible amount of time. We're happy to let you know about two new tools that will help you shorten the path on App Engine from conception to clicks.
For those used to rapidly developing apps with Zoho Creator, we are happy to announce that Zoho have made it possible to deploy these apps using Google App Engine. Zoho Creator enables you to develop data backed business applications, and once you have developed your app in Creator, simply download the Python code and upload it to Google App Engine.
App Engine Site Creator
App Engine Site Creator is a lightweight content management system with a full GUI for content creation and administration. It provides a hierarchical site structure, an authentication system, user and group level access controls, file attachments and a WYSIWYG interface for editing page HTML.
The resulting managed site is designed to be themed and branded, and the back end Site Creator code was written with readability and extensibility in mind. Check out the code to learn more or visit the project page to learn how to download and deploy your own instance. As always, we welcome your feedback in our Google Group.
Look Mom, No Batteries - Peregrine & K-State Working Together on Energy Harvesting Radios
Kansas State University engineers are helping Peregrine implement its idea of an energy-harvesting radio. This concept could be used to implement bridge structural integrity monitoring with wireless sensors since changing the batteries on hundreds of sensors on each bridge is not practical. Kansas State is developing the energy harvesting radios for Peregrine to be used in these types of applications.
Peregrine's UltraCMOS process leads itself well to very low power devices and K-State engineers are looking at the design challenges of a radio system. Although the prototype captures and stores light energy with solar cells, these energy-harvesting radios could be powered by a number of different ways, including by electrochemical, mechanical or thermal energy. Some of this research is a spin off of work done for NASA for use on Mars rovers and scouts.
This leads me to another interesting technology that has caused some buzz lately which is using microwaves to power devices. WiTricity promises to power devices and lights via inductive coupling like Tesla first demonstrated many years ago. However, no one has ever been able to find a method to implement it for widespread practical use. But MIT has recently developed new technology that might solve this problem and a couple of companies are trying to bring it to market. Here is one such company's videos that are very well done and demonstrate some of its uses. While I don't see this being very good for lighting purposes in the near future, I think the convenience of charging our wireless devices via this method could take off. You just place your cell phone, iPod or other device on the counter in the vicinity of the charging unit and it will always have enough juice to go when you are ready. Let us know what you think of this new approach and if you think it will ever catch on.
Peregrine's UltraCMOS process leads itself well to very low power devices and K-State engineers are looking at the design challenges of a radio system. Although the prototype captures and stores light energy with solar cells, these energy-harvesting radios could be powered by a number of different ways, including by electrochemical, mechanical or thermal energy. Some of this research is a spin off of work done for NASA for use on Mars rovers and scouts.
This leads me to another interesting technology that has caused some buzz lately which is using microwaves to power devices. WiTricity promises to power devices and lights via inductive coupling like Tesla first demonstrated many years ago. However, no one has ever been able to find a method to implement it for widespread practical use. But MIT has recently developed new technology that might solve this problem and a couple of companies are trying to bring it to market. Here is one such company's videos that are very well done and demonstrate some of its uses. While I don't see this being very good for lighting purposes in the near future, I think the convenience of charging our wireless devices via this method could take off. You just place your cell phone, iPod or other device on the counter in the vicinity of the charging unit and it will always have enough juice to go when you are ready. Let us know what you think of this new approach and if you think it will ever catch on.
Optimized search results pages for Android and iPhone
Whether you're using Google search through the search widget on the Android home screen, the built-in search box of the iPhone's Safari browser, or google.com on either device, you'll now end up with search results optimized for your phone. In some situations, you've already been seeing the new search results pages. Now, all Google search options for Android and iPhone lead to results that load faster and are formatted to fit the screen so you don't have to zoom or scroll side-to-side. We've also added touchscreen-friendly buttons and expandable maps for local business results.
The optimized search results pages are currently available in U.S. English for Android and for iPhone and iPod touch devices with firmware 2.x. If you prefer, you can always view desktop search result pages by selecting the "Classic" link at the bottom of any page.
The optimized search results pages are currently available in U.S. English for Android and for iPhone and iPod touch devices with firmware 2.x. If you prefer, you can always view desktop search result pages by selecting the "Classic" link at the bottom of any page.
MWJ top ten most viewed technical articles of 2008
Though a tad early, we thought we would get a jump on sharing our top-ten list of web-published articles for 2008. Scanning through statistics in our web site�s back office gives us a pretty good glimpse of which articles were most read by you. Without accounting for when the article was published (articles published earlier in the year have a definite time advantage), the ten most read technical articles were:
1. Now: Phased-array Radars: Past, Astounding Breakthroughs and Future Trends by E. Brookner was very popular the moment it was posted and continued to be well read through-out the year.
2. New Waves: MTT_S Product Showcase by MWJ Staff is always a popular theme, this year was no exception.
3. Phase Noise: Theory versus Practicality. This article was printed more than any other.
4. Measuring S-parameters: The First 50 Years by D. Vye led the pack in articles most often e-mailed to a colleague
5. IMS 2008: A Peachy Return to the East Coast by P. Hindle was the article most read in the month following its posting.
6. An Enabling New 3D Architecture for Microwave Components and Systems by D. Sherrer, this article was accompanied by an executive interview (David Sherrer of Rohm & Haas) which was the most read online executive interview of 2008.
7. Then: Array Radars: A Survey of Their Potential and Their Limitations (May 1962) was the only retrospective article making the top-ten list, but not a bad result for an article that was first published in May 1962.
8. An Historical Perspective on 50 Years of Frequency Sources
9. A 60 GHz Millimeter-wave CMOS RFIC-on-chip Dipole Antenna by H.R. Chuang, S.W. Kuo, C.C. Lin and L.C. Kuo, which was posted online in January 2007
10. High Harmonic-rejection Matching Filters for Quad-band Power Amplifiers written by Rajanish, P. Onno and N. Jain, and published in May 2006
Articles in the ninth and tenth position were from January 2007 and May 2006, respectively, proving that a good technical article can enjoy a long and prosporous life online.
1. Now: Phased-array Radars: Past, Astounding Breakthroughs and Future Trends by E. Brookner was very popular the moment it was posted and continued to be well read through-out the year.
2. New Waves: MTT_S Product Showcase by MWJ Staff is always a popular theme, this year was no exception.
3. Phase Noise: Theory versus Practicality. This article was printed more than any other.
4. Measuring S-parameters: The First 50 Years by D. Vye led the pack in articles most often e-mailed to a colleague
5. IMS 2008: A Peachy Return to the East Coast by P. Hindle was the article most read in the month following its posting.
6. An Enabling New 3D Architecture for Microwave Components and Systems by D. Sherrer, this article was accompanied by an executive interview (David Sherrer of Rohm & Haas) which was the most read online executive interview of 2008.
7. Then: Array Radars: A Survey of Their Potential and Their Limitations (May 1962) was the only retrospective article making the top-ten list, but not a bad result for an article that was first published in May 1962.
8. An Historical Perspective on 50 Years of Frequency Sources
9. A 60 GHz Millimeter-wave CMOS RFIC-on-chip Dipole Antenna by H.R. Chuang, S.W. Kuo, C.C. Lin and L.C. Kuo, which was posted online in January 2007
10. High Harmonic-rejection Matching Filters for Quad-band Power Amplifiers written by Rajanish, P. Onno and N. Jain, and published in May 2006
Articles in the ninth and tenth position were from January 2007 and May 2006, respectively, proving that a good technical article can enjoy a long and prosporous life online.
The gift of Mobile Tricks
'Tis the season of giving... and we've got Mobile Tricks to help you navigate your way through it.
Terrence Diggle checks out new watch styles....
momola90404 shows off a whole new twist on a mobile headset...
and pizzazzery finds a friend in the mall.
And from the Google Mobile team, check out tips on seeing stores before you get there, and checking store stock. Remember to send us your video tips and tricks through the Mobile Tricks YouTube channel! We'll continue posting our favorites to this blog.
Terrence Diggle checks out new watch styles....
momola90404 shows off a whole new twist on a mobile headset...
and pizzazzery finds a friend in the mall.
And from the Google Mobile team, check out tips on seeing stores before you get there, and checking store stock. Remember to send us your video tips and tricks through the Mobile Tricks YouTube channel! We'll continue posting our favorites to this blog.
A Sparkling New Microwave Idea for the Holidays
In case you did not see this news item, I just thought I had to share it since it is so appropriate for the holidays (Source: Carnegie Institution for Science):
If you are still deciding on what to give the woman (or microwave engineer) who has everything this holiday season, then researchers in Washington may have solved that last minute gift problem � microwaved diamonds. Members of Carnegie Institution�s Geophysical Laboratory have used a chemical vapor deposition (CVD) method to grow synthetic diamonds for their experiments. Unlike other methods, which mimic the high pressures deep within the earth where natural diamonds are formed, the CVD method produces single-crystal diamonds at low pressure. The resulting diamonds, which can be grown very rapidly, have precisely controlled compositions and comparatively few defects.
The Carnegie team then annealed the diamonds at temperatures up to 2,000� C using a microwave plasma at pressures below atmospheric pressure. The crystals, which are originally yellow-brown if produced at very high growth rates, turned on the size of crystals or the number of crystals, because the method is not limited by the chamber size of a high pressure press. The microwave unit is also significantly less expensive than a large high-pressure apparatus.
Unfortunately, those late holiday shoppers will still have to go to the store rather than the lab for that diamond ring because the high-quality, single crystal diamond made possible by the new process has a wide variety of applications in science and technology rather than for jewelry. These include the use of diamond crystals as anvils in high-pressure research and in optical applications that take advantage of diamond�s exceptional transparency. Among the more exotic future applications of the pink diamonds made in this way is quantum computing, which could use the diamonds� NV centers for storing quantum information.
If you are still deciding on what to give the woman (or microwave engineer) who has everything this holiday season, then researchers in Washington may have solved that last minute gift problem � microwaved diamonds. Members of Carnegie Institution�s Geophysical Laboratory have used a chemical vapor deposition (CVD) method to grow synthetic diamonds for their experiments. Unlike other methods, which mimic the high pressures deep within the earth where natural diamonds are formed, the CVD method produces single-crystal diamonds at low pressure. The resulting diamonds, which can be grown very rapidly, have precisely controlled compositions and comparatively few defects.
The Carnegie team then annealed the diamonds at temperatures up to 2,000� C using a microwave plasma at pressures below atmospheric pressure. The crystals, which are originally yellow-brown if produced at very high growth rates, turned on the size of crystals or the number of crystals, because the method is not limited by the chamber size of a high pressure press. The microwave unit is also significantly less expensive than a large high-pressure apparatus.
Unfortunately, those late holiday shoppers will still have to go to the store rather than the lab for that diamond ring because the high-quality, single crystal diamond made possible by the new process has a wide variety of applications in science and technology rather than for jewelry. These include the use of diamond crystals as anvils in high-pressure research and in optical applications that take advantage of diamond�s exceptional transparency. Among the more exotic future applications of the pink diamonds made in this way is quantum computing, which could use the diamonds� NV centers for storing quantum information.
System Status Dashboard, Quota Details Page, and a Billing Sneak Preview
We're excited to announce a couple new features and a preview for you today:
- an App Engine System Status Site that monitors the latency and uptime of various components and provides real-time visibility into their performance
- a new Quota Details Dashboard, detailing all of the resource quotas that affect your application
- a sneak peak at our upcoming billing feature, which will enable your app to grow beyond our free quotas!
System Status Site
The new System Status Site provides a detailed view into the performance of various App Engine components using some of the same raw monitoring data that our engineering team uses internally. This includes:
- up-to-the-minute overview of our system status with real-time, unedited data
- daily overall serving status for each of our APIs, including any outages or downtime
- detailed historical latency and error-rate graphs for the App Engine Datastore, Images, Mail, Memcache, Serving, URL Fetch, and Users components
In addition to the Downtime Notify Google Group, we'll use this dashboard to announce scheduled downtime and explain any issues that affect App Engine applications. You'll be able to see real data behind any issues that we experience along with explanations from our team.
We'll continue to tune this dashboard to make sure we're providing useful and accurate information about App Engine's uptime. We expect this tool will complement others offered by other companies, such as Hyperic's CloudStatus.
Quota Details Dashboard
For each App Engine application, we now provide a Quota Details Dashboard. This makes it easier to track how much of the free quota your app is using up across bandwidth, CPU, etc. Use it to get detailed information about all of the resource quotas that affect your application.
To use the Quota Details Dashboard, click the "Quota Details" link on the dashboard for any app.
Sneak Preview: Purchasing Additional Resources
As mentioned in the product roadmap, soon you'll be able to buy additional capacity beyond the free quotas. (For reference, we described our expected pricing earlier.) In the mean time, we wanted to give you a brief update on this feature.
You'll be able to buy capacity based on a daily budget for your app, similar to the way AdWords spending works. You'll have fine-grained control over this daily budget so you can apply it across CPU, network bandwidth, disk storage, and email as you see fit. You'll only pay for the resources your app actually uses, not to exceed the budget you set. Here are a couple screenshots from the beta interface:
Of course, we're still working on this feature, so we'll likely make additional changes before releasing it.
We hope you like these new features--please let us know what you think in the discussion group!
Your Maps in Your Hands for the Holidays
Just in time for the holidays I'm proud to present to you My Maps Editor by Google, now available for download in Android Market! In just four months of my 20% time and with a little help from the 20% time of my coworkers this application has gone from an idea in my head to a full application ready for you, really demonstrating the ease and power of developing on Android.
With this application you can create, edit, share, and view personalized maps on your Android powered phone synchronized with the My Maps tab on Google Maps. Create a map on your desktop computer using Google Maps and then take it with you on the go and update it on location. My Maps Editor by Google supports full editing functionality for markers, lines, and shapes on maps, plus the ability to mark your location using GPS or attach a photo directly from your phone. Your maps are automatically synchronized with your My Maps on the web. Check out this tour of Google Mountain View that I just created on my phone:
There are plenty of ways to put this to good use during the holiday season:
With this application you can create, edit, share, and view personalized maps on your Android powered phone synchronized with the My Maps tab on Google Maps. Create a map on your desktop computer using Google Maps and then take it with you on the go and update it on location. My Maps Editor by Google supports full editing functionality for markers, lines, and shapes on maps, plus the ability to mark your location using GPS or attach a photo directly from your phone. Your maps are automatically synchronized with your My Maps on the web. Check out this tour of Google Mountain View that I just created on my phone:
There are plenty of ways to put this to good use during the holiday season:
- Plan out your holiday shopping. Create a map on your computer with markers for all of the stores you need to visit. Color code the markers according to importance, category, or sales. Then as you visit each store, change the icon to indicate that you've been there and list what items you were able to get in the description. If you find a store you didn't think of, you can quickly add a marker for it to help future planning.
- Make a map of holiday decorations and displays that you see. Every time you see an interesting holiday display, use the Mark My Location feature to create a marker, then edit the details and add a photo of the display right from the phone's camera. Share your map with your friends and family to show them the best holiday displays in your area. Just go to the maps list, tap and hold on your map, and select Share Map to share it right from your phone.
- Keep track of your travels. You can map out your travel plans and take them with you wherever you go. Add markers while you travel to mark interesting places, and take lots of pictures and attach them to the markers. Then when you get back, you can share the map with your friends and show everyone what your did on your vacation with a map and pictures to help them really visualize the trip.
Cadence releases Accelerated Parallel Simulator for Analog/MS IC Designs
Much of the news concerning Cadence Design these days has not been good, but today�s announcement bucks that run of bad corporate-related news. Today the company announced the availability of an Accelerated Parallel Simulator (APS) for its Virtuoso product. The majority of RFIC designers use the Virtuoso suite for IC circuit design/simulation and in particular its Virtuoso Spectre� Circuit Simulator, which specifically solves large, complex analog and mixed-signal designs across all process nodes. The new simulator adds a breakthrough parallel circuit solver, along with a newly architected engine to give users access to multiprocessing computing platforms.
The result is an accurate circuit simulator that uses models which are identical to the Virtuoso Spectre Circuit Simulator, delivering significantly improved single-thread performance and scalable multi-thread performance. The Virtuoso Accelerated Parallel Simulator improves convergence and capacity for designs with hundreds of thousands of transistors, reducing design and verification time in most cases from weeks to hours. Company spokesmen boosted 20.6 times performance boost over traditional SPICE simulators, which enabled users to verify and detect multiple design issues.
The result is an accurate circuit simulator that uses models which are identical to the Virtuoso Spectre Circuit Simulator, delivering significantly improved single-thread performance and scalable multi-thread performance. The Virtuoso Accelerated Parallel Simulator improves convergence and capacity for designs with hundreds of thousands of transistors, reducing design and verification time in most cases from weeks to hours. Company spokesmen boosted 20.6 times performance boost over traditional SPICE simulators, which enabled users to verify and detect multiple design issues.
4G update 12/10/2009
The path to 4G is a tricky one as Sprint Nextel must figure out how to move its CDMA-based wireless business and customers to the 4G network envisioned by Clear, Sprint�s 51%-owned WiMAX joint venture with Clearwire and partners. The challenge is to strike the right balance between Sprint's immediate opportunities which remain with CDMA and the key growth areas for US wireless services that are mobile broadband (or 4G). WiMAX appears to have strong medium term potential and is worthy of Sprint's continued support but the network will need full commitment and time (a few years at least) to establish its brand with consumers. The issue for Sprint (and users) is the lack of a 4G migration path for users of the CDMA-based wireless. The solution is to enter into an MVNO deal with its own joint venture, offering dual-mode CDMA/WiMAX devices under the logo 'Sprint 4G'.
The first dual-mode modems could appear with the new year, enabling Sprint to begin marketing its mobile broadband services to its CDMA base early, before widespread WiMAX coverage and lack of migration path burns their customers. This will let Sprint establish its advanced credentials ahead of any LTE activities from competitors AT&T and Verizon. While a Sprint 4G brand, based on dual-mode will likely delay the new Clear offering, the company will benefit from serving the long term needs of its customers better. And for us folks who make a living off developing and manufacturing components for dual-mode WiMAX/CDMA radios, the concept also makes a lot of sense.
The first dual-mode modems could appear with the new year, enabling Sprint to begin marketing its mobile broadband services to its CDMA base early, before widespread WiMAX coverage and lack of migration path burns their customers. This will let Sprint establish its advanced credentials ahead of any LTE activities from competitors AT&T and Verizon. While a Sprint 4G brand, based on dual-mode will likely delay the new Clear offering, the company will benefit from serving the long term needs of its customers better. And for us folks who make a living off developing and manufacturing components for dual-mode WiMAX/CDMA radios, the concept also makes a lot of sense.
Street View on Nokia S60 and Windows Mobile? Check.
(cross posted with the Google LatLong Blog)In case you hadn't noticed, the Google Street View team has been busy photographing France, Italy, Spain, and Australia. Given the international focus of recent Street View launches, it's time we make Street View accessible on phones that are especially popular in those countries. We're excited to announce the availability of Google Maps for mobile version 2.3 with Street View on Nokia S60 and Windows Mobile. Street View was previously released on Google Maps for Android, BlackBerry, and iPhone.
Street View lets you access street level imagery to help orient yourself when looking for places, businesses, or getting directions. Say you're going to meet with friends at an unfamiliar restaurant. Now you can search for it in Google Maps for mobile, click on "Street View", and see what the place and surrounding area look like. Similarly, say you need to get to a shop in a part of town you don't know. Find it using your phone, get directions to it, and see how to get there with full-screen panorama images of every step along the way.
While Street View is not yet available everywhere, we'll continue rolling out support across other geographies in the coming months.
Check out this demo of Street View (albeit on a BlackBerry) to get an idea of how things work:
Besides Street View, the new version of Google Maps for mobile also has a bunch of other new features: request walking directions (in addition to driving and public transit) to get anywhere on foot, receive transit alerts from participating public transportation authorities, and see what other people think of a place by reading reviews directly on your phone. We've also overhauled the entire user interface to make the app more responsive and easier to use.
So if you have a Nokia S60 or Windows Mobile smartphone, go ahead and download the new version of Google Maps by visiting google.com/gmm on your phone. Enjoy the (street) view!
by Flavio Lerda, Software Engineer
Mobile Tricks... Holiday Edition!
You've seen our useful Mobile Tips for the holiday season... now how about some fun Tricks? Mobile Tricks, our YouTube channel celebrating all things cellular, has dressed up for the holidays with some new themed videos. How do you use your phone to get through the season? Show us in a video, and submit it on our channel. We'll post some of our favorites in this blog each week. Here are a few videos to start spreading the holiday cheer. It appears Santa is pretty handy with his phone!
And as before, we got together to give some tricks of our own, from looking up store hours without needing to type, to tracking packages. We're sure you do even more interesting, fun things though, so show us!
And as before, we got together to give some tricks of our own, from looking up store hours without needing to type, to tracking packages. We're sure you do even more interesting, fun things though, so show us!
This news arrived today, Monday December 8th. Zensys (http://www.zen-sys.com/) and Nokia today announced the availability of the Z-Wave-enabled Nokia Home Control Center. Powered by Z-Wave technology, the device is compatible with the entire Z-Wave ecosystem of more than 300 home control products. Nokia is making a major step into the home automation and control market, which is expected to grow to $10 billion in the next two years.
Z-wave background
Z-Wave is a low-power wireless technology designed specifically for remote control applications. Z-Wave transforms any stand-alone device into an intelligent network node that can be controlled and monitored wirelessly. Unlike high-bandwidth standards such as IEEE 802.11-based systems that are designed for high-speed data, the Z-Wave RF system is optimized for low-overhead commands such as on-off and raise-lower (as in volume control). Applications for Z-Wave intelligence include home entertainment systems, lighting and appliance control, HVAC systems, security and access control, meter reading and digital home health care.
Z-Wave is a mesh networking technology where each node or device on the network is capable of sending and receiving control commands through walls or floors and around household obstacles or radio dead spots that might occur in the home. Z-Wave devices can work singly or in groups, and can be programmed into scenes or events that trigger multiple devices, either automatically or via remote control.
Because Z-Wave operates apart from the 2.4 GHz frequency of 802.11 based wireless systems, it is largely impervious to interference from common household wireless electronics, such as Wi-Fi routers, cordless telephones and Bluetooth devices that work in the same frequency range. This freedom from household interference allows for a standardized low-bandwidth control medium that can be reliable alongside common wireless devices.
As a result of its low power consumption and low cost of manufacture, Z-Wave is easily embedded in consumer electronics products, including battery operated devices such as remote controls, smoke alarms and security sensors. Z-Wave is currently supported by over 200 manufacturers worldwide and appears in a broad range of consumer products in the U.S. and Europe.
Zensys
Zensys offers the Z-Wave� protocol , a wireless RF-based communications technology designed for control and status reading applications in residential and light commercial environments. Z-Wave delivers reliable wireless networking at a fraction of the cost of other similar technologies, by focusing on narrow bandwidth applications and substituting costly hardware with innovative software solutions.
One clear benefit of electronic consumer devices that can be made to network together cheaply is that they can avoid the cost of building device to device networking into the house or business infrastructure itself. Given the housing slump, it is advantageous to offer a technology that is not to tied into that economy.
Z-wave background
Z-Wave is a low-power wireless technology designed specifically for remote control applications. Z-Wave transforms any stand-alone device into an intelligent network node that can be controlled and monitored wirelessly. Unlike high-bandwidth standards such as IEEE 802.11-based systems that are designed for high-speed data, the Z-Wave RF system is optimized for low-overhead commands such as on-off and raise-lower (as in volume control). Applications for Z-Wave intelligence include home entertainment systems, lighting and appliance control, HVAC systems, security and access control, meter reading and digital home health care.
Z-Wave is a mesh networking technology where each node or device on the network is capable of sending and receiving control commands through walls or floors and around household obstacles or radio dead spots that might occur in the home. Z-Wave devices can work singly or in groups, and can be programmed into scenes or events that trigger multiple devices, either automatically or via remote control.
Because Z-Wave operates apart from the 2.4 GHz frequency of 802.11 based wireless systems, it is largely impervious to interference from common household wireless electronics, such as Wi-Fi routers, cordless telephones and Bluetooth devices that work in the same frequency range. This freedom from household interference allows for a standardized low-bandwidth control medium that can be reliable alongside common wireless devices.
As a result of its low power consumption and low cost of manufacture, Z-Wave is easily embedded in consumer electronics products, including battery operated devices such as remote controls, smoke alarms and security sensors. Z-Wave is currently supported by over 200 manufacturers worldwide and appears in a broad range of consumer products in the U.S. and Europe.
Zensys
Zensys offers the Z-Wave� protocol , a wireless RF-based communications technology designed for control and status reading applications in residential and light commercial environments. Z-Wave delivers reliable wireless networking at a fraction of the cost of other similar technologies, by focusing on narrow bandwidth applications and substituting costly hardware with innovative software solutions.
One clear benefit of electronic consumer devices that can be made to network together cheaply is that they can avoid the cost of building device to device networking into the house or business infrastructure itself. Given the housing slump, it is advantageous to offer a technology that is not to tied into that economy.
Defected Ground Structures
We receive several technical articles each month about circuits that utilize Defected Ground Structures (DGS) to improve performance. A DGS is where the ground plane metal is purposely modified with a certain geometry (and positioning of that geometry) to enhance performance. They can be used in various circuits with antennas, filters, delay lines, phase shifters, etc. to improve performance such as modifying the band pass/reject characteristics for filters or modifying the slow wave effect for delay lines or phase shifters.
While DGS may improve performance, these circuits are highly susceptible to the effects of the packaging since they radiate. Any physical structure near the DGS (within the EM field) will probably affect their performance. Therefore publishing results which show improved performance but do not include the adverse (and real-world) effects introduced by packaging would mislead our readers, so we have made it a policy not to publish papers on DGS without measured results which include these effects.
Because we stress the importance of practical applications, we want to make sure the circuit performance presented in an article reflects how it would perform if packaged and used in an application. I believe this is now the policy of the IEEE also for technical publications and we have adopted it too. So I wanted to state this policy here and get any feedback we can from design engineers and others. Let us know what you think by posting a comment.
While DGS may improve performance, these circuits are highly susceptible to the effects of the packaging since they radiate. Any physical structure near the DGS (within the EM field) will probably affect their performance. Therefore publishing results which show improved performance but do not include the adverse (and real-world) effects introduced by packaging would mislead our readers, so we have made it a policy not to publish papers on DGS without measured results which include these effects.
Because we stress the importance of practical applications, we want to make sure the circuit performance presented in an article reflects how it would perform if packaged and used in an application. I believe this is now the policy of the IEEE also for technical publications and we have adopted it too. So I wanted to state this policy here and get any feedback we can from design engineers and others. Let us know what you think by posting a comment.
Salesforce.com announces Force.com for App Engine
This morning, Salesforce.com announced Force.com for Google App Engine, a Python library and test suite for apps running on App Engine that enables developers to easily access the Force.com Web services API. This means that developers can now build apps that manipulate and display data stored on Force.com.
We're excited about the breadth of new applications enabled by this integration. To name just a few examples:
- browser-based enterprise apps that help members of your organization manage contacts and orders
- large-scale consumer apps that offer personalized experiences to your customers
- online marketing campaigns that generate leads directly
It's fantastic to see App Engine gaining traction in the world of enterprise software--whether you want to deploy a browser-based tool to members of your organization or a personalized, customer-focused app that scales to millions of users, App Engine's ease of use and scaling power make it an ideal choice for enterprise development. With Force.com for App Engine you can now connect apps with the CRM and custom data you already store on the Force.com platform.
To learn more about Force.com for App Engine, you can peruse the Force.com documentation or simply download the library directly from Google Code. Don't forget to tell us what you think on our Google Group!
New AdWords options for iPhone and G1
Today, the Google mobile ads team is announcing a new campaign-level option that allows those of you who are AdWords advertisers to show your desktop text and image ads on the iPhone, the T-Mobile G1, and other mobile devices with full (HTML) Internet browsers. The ads can point to desktop landing pages so you don't need to create mobile landing pages or ads in mobile formats. The ads will have many of the same benefits as our standard mobile ads, such as the delivery of mobile-specific calls-to-action and reaching mobile users that are searching with their phones more than ever -- especially during the holiday season.You may have seen ads running on the iPhone and G1 already. That's because Google Search on these devices used to show desktop results pages modified for these phones. Recently, the Google mobile team launched new results pages formatted specifically for the iPhone. Now, advertisers will be able to display ads exclusively on these mobile devices, create campaigns for them, and get separate performance reporting. If you prefer not to show your desktop ads on these phones, you can opt out and show ads only on desktop and laptop computers.
To target ads for G1 and iPhone, go to your campaign settings tab in your AdWords account. Then for the "Device Platform" option under "Networks and Bidding," select "iPhones and other mobile devices with full internet browsers." As additional devices that use full browsers enter the market, your ads will show on those phones, too. You can visit the AdWords Help Center for more detailed instructions and watch my video below for a quick demo. If you currently have an AdWords campaign running, by default your campaign will show ads on desktop and laptop computers, as well as iPhone and G1.
Note that if you're currently running our mobile ads, this new option for desktop ads does not affect your campaign. You can still create mobile ads that show up on other mobile devices like before. For a refresher on our mobile ad formats, check out my past posts on the Google mobile blog and past videos on the mobile blog YouTube channel.
End of the Year Developer Roundup
As 2008 draws to a close, it's time for the last developer roundup of the year. In the spirit of the season, and inspired by Giftag.com, I've put together my App Engine Holiday Wish list:
1. A Geo-located Social Jukebox
Sure I can put together a list of songs I like, find out what movies are now playing by me, and always know where I'm going, but where's the application that lets me list songs for my friends to listen to around San Francisco? I'm really looking forward to this and other ideas being written for App Engine, so in the new year I can let everyone know I love to listen to "Wake Me Up Before You Go-Go" on the Golden Gate Bridge.
2. More Python
Right now, I can back up my App Engine datastore to a MySQL database, debug my Python applications in firebug, and stay on top of all my twitters with App Engine. But I do love to flex my Python muscles, so I'm hoping more people contribute to our Open Source projects page.
3. A Good Read
While I get a chapter-by-chapter update of the O'Reilly App Engine book, peruse the alpha version of Developing with Google App Engine, and read about App Engine in Action, I still find myself looking for more good reading material. I'd love to see our developers contribute more articles to our documentation, so if you're a Hemingway in the making, let us know and we can show you how to contribute an article.
4. Interesting Conversation
After several App Engine Chat times, and some great discussion in our forum, I just can't get enough. Next year I'm looking forward to some more stimulating conversation with our App Engine developers!
Count down to 2009 with Google Mobile Tips
Whether you're shopping or traveling, entertaining or keeping in touch, let Google mobile make your life a little easier this holiday season with Google Mobile Tips.
From now through January 1, 2009, we'll post one new tip each day on our Google Mobile Tips microsite. You can also view the tips on your phone by simply entering your phone number on the microsite and clicking "Send". You'll receive an SMS text message with a link that leads to a tip on a mobile web page.
Today's tip is on voice search. Many of you may know that we recently launched Google Mobile App for the iPhone with voice search. However, did you know that you can tap the green highlighted text in the search bar to see alternative predictions of what you've spoken? If the voice recognition for a query is close but not perfect, try tapping this text to see if your desired query is in the list. If it is, then just tap the list item to see your search results. Voice search can come in handy when you're looking for that perfect gift -- whatever that may be.
Make life even easier by taking a look at this countdown to 2009 for tips about other Google products like Product Search, Checkout, Maps, and more. There's even a gadget that you can add to your iGoogle page -- read more on the Official Google Blog.
From now through January 1, 2009, we'll post one new tip each day on our Google Mobile Tips microsite. You can also view the tips on your phone by simply entering your phone number on the microsite and clicking "Send". You'll receive an SMS text message with a link that leads to a tip on a mobile web page.
Today's tip is on voice search. Many of you may know that we recently launched Google Mobile App for the iPhone with voice search. However, did you know that you can tap the green highlighted text in the search bar to see alternative predictions of what you've spoken? If the voice recognition for a query is close but not perfect, try tapping this text to see if your desired query is in the list. If it is, then just tap the list item to see your search results. Voice search can come in handy when you're looking for that perfect gift -- whatever that may be.
Make life even easier by taking a look at this countdown to 2009 for tips about other Google products like Product Search, Checkout, Maps, and more. There's even a gadget that you can add to your iGoogle page -- read more on the Official Google Blog.RF/microwave in Cars
The Auto show is coming to Boston this week, so I am excited to make my annual visit to this event. We get a group together each year and spend several hours salivating over the new cars (especially the exotics) and then have a nice Italian dinner in the north end. Every year I look for more RF and microwave products in cars but hope the severe down turn in the industry does not effect what we will see too much (I am not counting on getting any giveaways this year).
RFID is available on the new Ford F150 as an optional package to tag your important tools (or other items) and it will tell you if you are missing anything before you leave the job site. I hope to see this in action at the show.
While long range radar sensors have been in the Mercedes for years functioning as auto cruise control (77 GHz), I think 2009 will be the year that short range sensors (24 GHz) are integrated into the bumpers for several safety and assist functions such as blind spot detection, parking assist, collision warning, etc. (For more information, see our Dec 2007 article on auto sensors). It will be interesting to see how radar sensors do against laser and ultrasonic sensors.
There is also a lot of buzz lately about mobile TV being developed for automobiles so it will be fun to see if there is any news on this front. The integration of voice, data and GPS mapping is progressing quickly and some companies offer real time traffic information and automatic routing via GPS. This will lead us toward what has been talked about for years in intelligent traffic control systems.
My favorite option on my car now is the Bluetooth hands-free phone system and it will be interesting to see what other applications can use Bluetooth technology. I love the Microsoft Sync system currently available in some Ford models but unfortunately, bought another brand. It should be an interesting future for wireless in automobiles but certainly tempered by the economic woes of the industry.
RFID is available on the new Ford F150 as an optional package to tag your important tools (or other items) and it will tell you if you are missing anything before you leave the job site. I hope to see this in action at the show.
While long range radar sensors have been in the Mercedes for years functioning as auto cruise control (77 GHz), I think 2009 will be the year that short range sensors (24 GHz) are integrated into the bumpers for several safety and assist functions such as blind spot detection, parking assist, collision warning, etc. (For more information, see our Dec 2007 article on auto sensors). It will be interesting to see how radar sensors do against laser and ultrasonic sensors.
There is also a lot of buzz lately about mobile TV being developed for automobiles so it will be fun to see if there is any news on this front. The integration of voice, data and GPS mapping is progressing quickly and some companies offer real time traffic information and automatic routing via GPS. This will lead us toward what has been talked about for years in intelligent traffic control systems.
My favorite option on my car now is the Bluetooth hands-free phone system and it will be interesting to see what other applications can use Bluetooth technology. I love the Microsoft Sync system currently available in some Ford models but unfortunately, bought another brand. It should be an interesting future for wireless in automobiles but certainly tempered by the economic woes of the industry.
Subscribe to:
Posts (Atom)