Home entertainment electronics are finding their way into new vehicles, merging with car-specific functions such as navigation, hands-free phone control, and telematics. "Infotainment" as the technology has been termed, describes the complete ecosystem of electronic devices for automobile-based information and entertainment. Audio and video devices, as well as navigation systems and telematics, are merging into single, fully-integrated systems, creating new challenges for system designers.
Much of the responsibility for the quality of the infotainment system rests with the designers of in-car radio. Thanks to technological breakthroughs in integrated circuits, filters, amplifiers, and antenna designs, sound quality has improved with each new generation of receiver. Broadcasting technology itself has also been upgraded through the Radio Data System (RDS) extension, which offers specialized features for mobile receivers.
Terrestrial digital broadcasting systems, such as digital audio broadcasting (DAB), HD-Radio, Digital Radio Mondiale (DRM), and satellite radio, offer a suite of attractive advantages, although they are still striving to achieve mainstream customer awareness and high-volume market success.
Since more radio functions generally requires additional hardware, available space within the automotive radio-head unit is hard to come by. The compact nature of the electronics also leads to power consumption and heat dissipation problems which must be addressed. The close proximity of electronic systems within the radio-head unit can cause interference and electromagnetic compatibility (EMC) issues, which can result in serious performance problems. This is especially true for sensitive analog building blocks such as the receiver front end and signal lines. Designers must work carefully, using shielding and rigorous testing, to verify that the effects of EMC and interference can be controlled.
Developing next-generation automotive radio platforms that are cost-effective and robust enough to meet customer demands will be a challenge for both OEMs and suppliers. The rapidly accelerating technologies of these systems will require robust product design followed by thorough product qualification. These challenges along with the growing market demand spell potential job opportunities for system designers and engineers with a good handle on EMI issues. We just need to keep our eyes on the road.
Popular Images on Google Image Search for mobile
Google is always looking to make it easier for you to search and explore the web on your phone. We recently launched Near me now, which lets you explore what's around you from the Google home page, and a category browse feature on Local Search with categorized business listings. Today, we're happy to announce Popular Images which lets you browse and find interesting images.
This feature is accessible from Google Image Search on Android-powered devices and iPhones in the US. To try it out, go to www.google.com on your phone browser and click on "Images". Under the search box, you will see a few of the top images along with a link to "Browse Popular Images".
Clicking the link opens up a categorized list of image searches and corresponding images.
We have organized popular images across a few categories like Movies, Sports, Cars & Bikes, Music, and Cartoons. You can click on individual categories to see related images corresponding to what's popular on Google Image Search. The queries are automatically categorized with an algorithm that will continue to improve over time. One special category is Trends, which shows image queries from Google Trends that have especially high recent activity.
Give it a try and have fun exploring images.
This feature is accessible from Google Image Search on Android-powered devices and iPhones in the US. To try it out, go to www.google.com on your phone browser and click on "Images". Under the search box, you will see a few of the top images along with a link to "Browse Popular Images".
Clicking the link opens up a categorized list of image searches and corresponding images.
We have organized popular images across a few categories like Movies, Sports, Cars & Bikes, Music, and Cartoons. You can click on individual categories to see related images corresponding to what's popular on Google Image Search. The queries are automatically categorized with an algorithm that will continue to improve over time. One special category is Trends, which shows image queries from Google Trends that have especially high recent activity.
Give it a try and have fun exploring images.New Click to Call Phone Numbers in Mobile Ads
Sometimes when you're searching for a local business on your mobile device, you're not looking for their website, but rather to connect by phone. After searching for a restaurant, you might want to call and make a reservation. Or, after searching for a video store, you might want to find out if they have the video you want. Calling the business is now easier thanks to a feature that allows advertisers to add a clickable local phone number to their mobile ads. If you're using an iPhone, Android, or other smartphone, you just click the number to call the business.
What's more, the ads and phone numbers you see are based on your location. So, if a store or restaurant has multiple locations, you'll be calling the nearest one, and not making reservations in some other city. You can use My Location to make sure you get search results that are tailored to your location.
Of course, if you're going to be in another city next week and you want to call ahead to make your reservation, include the city in your search query to get the most relevant results.
If you're an advertiser and would like to learn more about how to add a clickable phone number to your ads that appear on mobile devices, check out this post on the Inside AdWords blog for more details.
What's more, the ads and phone numbers you see are based on your location. So, if a store or restaurant has multiple locations, you'll be calling the nearest one, and not making reservations in some other city. You can use My Location to make sure you get search results that are tailored to your location.Of course, if you're going to be in another city next week and you want to call ahead to make your reservation, include the city in your search query to get the most relevant results.
If you're an advertiser and would like to learn more about how to add a clickable phone number to your ads that appear on mobile devices, check out this post on the Inside AdWords blog for more details.
Harris Stratex Changes Name to Aviat Networks
Harris Stratex Networks announced today that it has changed its name to Aviat Networks, Inc. (the Company�s ticker symbol will change to AVNW). The new brand represents a culmination of the Company�s transformation over the last three years from that of a specialized microwave backhaul equipment supplier into a leading provider of advanced IP wireless network solutions, with a comprehensive portfolio of migration solutions and lifecycle services. Aviat Networks states that they are positioned to help operators successfully evolve their existing networks toward an all-IP broadband future, expand into untapped rural and remote markets, and capitalize on the explosive growth of mobile data traffic around the globe.
Talking to Microwave Journal, Shaun McFall, Senior Vice President and Chief Marketing Officer of Aviat Networks, emphasised the company�s intentions to take the opportunity to move forward, saying, �We have carried the label of a legacy supplier in the past, but what we want to concentrate on now is what we have been working on for a number of years, which is IP networking in the wireless base. We are going to continue that work with our goal being for Aviat Networks to become synonymous with IP networking in wireless � both in backhaul and radio access.�
You can see our full write up of the briefing from our International Editor, Richard Mumford, here.
Talking to Microwave Journal, Shaun McFall, Senior Vice President and Chief Marketing Officer of Aviat Networks, emphasised the company�s intentions to take the opportunity to move forward, saying, �We have carried the label of a legacy supplier in the past, but what we want to concentrate on now is what we have been working on for a number of years, which is IP networking in the wireless base. We are going to continue that work with our goal being for Aviat Networks to become synonymous with IP networking in wireless � both in backhaul and radio access.�
You can see our full write up of the briefing from our International Editor, Richard Mumford, here.
Google Voice comes to iPhone and Palm WebOS
A few weeks ago, Alex Nicolaou, Engineering Manager, wrote about the benefits of the fast and feature-rich iterative web app. Delivering Google services via mobile browsers has worked well for the Gmail team, so we decided to follow the same approach with Google Voice.
Today, we're excited to introduce the Google Voice web app for the iPhone and Palm WebOS devices. This HTML5 application provides you with a fast and versatile mobile experience for Google Voice because it uses the latest advancements in web technologies. For example, AppCache lets you interact with web apps without a network connection and local databases allow you to store data locally on the device, so you don't lose data even when you close the browser.
One of the great benefits of web applications is that you don't need to download and install an app on your phone. Instead, simply point your mobile browser to m.google.com/voice and sign in to your Google Voice account.
Then you can make calls from your phone that show your Google Voice number as the caller ID. You can also listen to voicemail and read voicemail transcripts, send and receive text messages for free, and take advantage of the low international call rates offered by Google Voice.
For quick access to the most important features like "Dialer", "Compose SMS", "Inbox" or "Contacts," you can add shortcuts to your iPhone home screen or Palm Launcher -- so cheap calls and messaging will be just a single click away. And because the Google Voice web app uses advanced features of modern HTML5 browsers, it offers native app-like performance and speed.
For more information visit m.google.com/voice or take a look at the Google Mobile Help Center. Please note, the web app is compatible with all versions of Palm WebOS and iPhone OS 3.0 and higher.
A Google Voice account is required to use the app, and Google Voice is currently only available in the United States. To learn more about Google Voice or request an invite, visit www.google.com/voice or read the Google Voice blog.
Today, we're excited to introduce the Google Voice web app for the iPhone and Palm WebOS devices. This HTML5 application provides you with a fast and versatile mobile experience for Google Voice because it uses the latest advancements in web technologies. For example, AppCache lets you interact with web apps without a network connection and local databases allow you to store data locally on the device, so you don't lose data even when you close the browser.
One of the great benefits of web applications is that you don't need to download and install an app on your phone. Instead, simply point your mobile browser to m.google.com/voice and sign in to your Google Voice account.
Then you can make calls from your phone that show your Google Voice number as the caller ID. You can also listen to voicemail and read voicemail transcripts, send and receive text messages for free, and take advantage of the low international call rates offered by Google Voice.
For quick access to the most important features like "Dialer", "Compose SMS", "Inbox" or "Contacts," you can add shortcuts to your iPhone home screen or Palm Launcher -- so cheap calls and messaging will be just a single click away. And because the Google Voice web app uses advanced features of modern HTML5 browsers, it offers native app-like performance and speed.
For more information visit m.google.com/voice or take a look at the Google Mobile Help Center. Please note, the web app is compatible with all versions of Palm WebOS and iPhone OS 3.0 and higher.
A Google Voice account is required to use the app, and Google Voice is currently only available in the United States. To learn more about Google Voice or request an invite, visit www.google.com/voice or read the Google Voice blog.
Shape Shifting Liquid Antennas
I am a little late in catching this story from Dec, but it is too interesting to pass up. Researchers at NC State published a potentially revolutionary technology for antenna design, liquid antennas. The antenna consists of liquid metal injected into elastomeric microchannels. The antennas can be deformed (twisted and bent) since the mechanical properties are dictated by the elastomer and not the metal. Creating shape-shifting antennas could open the door to a host of new uses in fields ranging from public safety to military applications.The new antennas are made by injecting a eutectic alloy of Ga and In, which remains in liquid form at room temperature, into very small channels the width of a human hair. The channels are hollow with openings at either end but can be any shape. Once the alloy has filled the channel, the surface of the alloy oxidizes, creating a �skin� that holds the alloy in place while allowing it to retain its liquid properties.
For example, the researchers injected the alloy into elastic silicone channels, creating wirelike antennas that are incredibly resilient and that can be manipulated into a variety of shapes. Since the frequency is determined by the antennas size/shape, it can be tuned by stretching it.
Its durability and flexibility also open the door to a host of new applications. For example, an antenna in a flexible silicone shell could be used to monitor civil construction, such as bridges. As the bridge expands and contracts, it would stretch the antenna � changing the frequency of the antenna, and providing civil engineers information wirelessly about the condition of the bridge. This had become a priority issue as aging structures have failed in the recent past. There has also been a lot of work done to power the wireless devices with energy harvesting devices so they do not really need servicing.
Flexibility and durability are also ideal characteristics for military equipment, since the antenna could be folded or rolled up into a small package for deployment and then unfolded again without any impact on its function. These new applications are the most likely uses for the new antennas, since the alloy is more expensive than the copper typically used in most consumer electronics. So high performance or new applications could utilize this more expensive solution but maybe other liquid metals or alloys could reduce the cost in the future.
Dickey�s lab is performing further research under a National Science Foundation grant to better understand the alloy�s properties and means of utilizing it to create useful devices. The research, �Reversibly Deformable and Mechanically Tunable Fluidic Antennas,� is published in Advanced Functional Materials.
App Engine at a Conference Near You this Winter!
Happy New Year Everyone!
We're excited to be kicking off a new year, and you can expect to find many new exciting features coming to App Engine in the coming months. In addition to Google I/O 2010 coming up in May -- more on this below -- members of the App Engine team may be visiting a conference near you this quarter. Here is the full list:
2010 Jan 24-30 - Snow Sprint 2010 - Bürserberg, Austria - Nick Johnson
2010 Jan 26-27 - Jfokus - Stockholm - Patrick Chanezon
2010 Jan 28 - PROSA - Copenhagen - Patrick Chanezon
2010 Feb 17-21 - PyCon 2010 - Atlanta - Guido van Rossum, Wesley Chun, Joe Gregorio, Brett Slatkin, Andy Smith
2010 Feb 27 - Dare 2B Digital - Los Altos Hills - Wesley Chun
2010 Mar 10-12 - ConFoo.ca 2010 - Montreal - Patrick Chanezon
2010 Mar 12-16 - SXSW Interactive - Austin - Patrick Chanezon, Brett Slatkin, Sean Lynch
2010 Mar 15-18 - Cloud Connect - Santa Clara - Chris Schalk, Wesley Chun, Ikai Lan
2010 Mar 17-19 - ServerSide Java Symposium - Las Vegas - Max Ross
Although not happening until next quarter, save a place in your calendar and book your travel for May 19-20 to San Francisco for Google I/O 2010. This year will be a blockbuster, featuring your favorite Google technologies and product announcements! There are at least 6 App Engine sessions planned. Register NOW!!
In addition to I/O, Google will be hosting a variety of DevFests in Asia late this winter. Keep an eye out for specific dates and locations on the Google Developer Events Calendar.
We would love to meet with App Engine developers at any of these events! Also be sure to follow @app_engine on Twitter for ongoing announcements as well as our Reddit tag for any relevant App Engine news.
Posted by Wesley Chun, App Engine team
Google Nexus One - Skyworks, Qualcomm & BroadCom Winners
I love the group at ifixit.com who is always one of the first ones to buy new phones and tear it down to the chip level to see who is powering the guts of the latest phone. They did the Google Nexus One tear down last week and Qualcomm seemed to be a big winner with at least 3 chips including 2 processors and a power management chip.For us RF geeks, Broadcom supplies an 802.11n WiFi chip giving the device high capacity WiFi access which is not enabled in the current iPhone. Skyworks is supplying the critical GSM power amp (SKY77336) and just announced this big win with a press release. They are also on the iPhone so they have been getting into the high profile phones. They are on the HTC reference design so this should get them into a lot of the Andriod based phones as HTC is manufacturing them for several companies. Looking at the Motorola Droid tear down; however, TriQuint and Avago are listed as the FEM chips.
The initial sales numbers for the Nexus One seem very minimal as it was kind of a soft launch. It seems the phone is primarily purchased online from Google with a T-mobile account or as a full priced unlocked phone. Google does not seem concerned with selling a large number of units but rather just showing off the capabilities of Android so that other manufacturers will emulate the phone in the way they think it should be done.
Do you think this strategy will pay off? Will any current handsets compete with the iPhone??
Optimized Search Suggestions using your location
Typing a query into the search box on a phone can often be slow and difficult. For this reason, relevant search suggestions that match your intended query can meaningfully reduce the time and effort it takes to submit a search. Today in the US, we are happy to announce an improvement to Google.com search suggestions offered on Android powered devices and iPhone. Now, Google will offer suggestions based on the phone's current or last location, making the suggestions more relevant.
For example, when users in the Boston metro area begin typing "Muse", suggestions such as "museum of science boston" and "museum of fine arts boston" are provided because people near Boston frequently look for these very popular museums. On the other hand, users in San Francisco who begin their query with "Muse" will see suggestions for museums in the San Francisco area. By using the device's current or most recent location, Google is able to offer even better, more useful suggestions than ever before. To try this yourself, go to google.com on your phone's browser and start typing a query to see the new location-optimized suggestions. Make sure you have turned on "Save recent locations" and "Allow use of device location" under the Settings link on the google.com home page.
Update @ 4:50 PM: Note that you may have to refresh google.com in your phone browser to see the new optimized suggestions.
For example, when users in the Boston metro area begin typing "Muse", suggestions such as "museum of science boston" and "museum of fine arts boston" are provided because people near Boston frequently look for these very popular museums. On the other hand, users in San Francisco who begin their query with "Muse" will see suggestions for museums in the San Francisco area. By using the device's current or most recent location, Google is able to offer even better, more useful suggestions than ever before. To try this yourself, go to google.com on your phone's browser and start typing a query to see the new location-optimized suggestions. Make sure you have turned on "Save recent locations" and "Allow use of device location" under the Settings link on the google.com home page.Update @ 4:50 PM: Note that you may have to refresh google.com in your phone browser to see the new optimized suggestions.
Search your BlackBerry email and contacts with Google Mobile App
If you have a BlackBerry and use the built-in Messages and Contacts apps, you can now search the email and contacts on your device using the new version of Google Mobile App.
Just type (or speak) your query - perhaps the name of the person who sent you the mail or a phrase from the text - and Google Mobile App will search through the emails and contacts on your device and return the results. You can quickly reply to an email or forward it on.
You can also quickly call, SMS, or email contacts by typing the first few letters of your contact's first or last name, and then pressing the corresponding button. Google Mobile App will suggest contacts as you type and you can scroll down to select one. Google Mobile App will promote the people you contact frequently to the top of the suggestions list.
To switch between on-device results (email and contacts) and web results (from Google), click on the link underneath the search box.
If you'd rather Google Mobile App not search your email and contacts, you can turn off Phone Search in the options screen. Google Mobile App does not send information about your contacts or content from your emails to Google. This data is only accessed on your device.
Searching email requires BlackBerry OS version 4.5 or higher. Searching contacts is available on BlackBerry OS 4.2 and higher.
The new version of Google Mobile App also includes other improvements, such as the ability to use your BlackBerry's Wi-Fi connection to access the Internet.
To download Google Mobile App to your BlackBerry, visit m.google.com. Learn more in our help center.
Just type (or speak) your query - perhaps the name of the person who sent you the mail or a phrase from the text - and Google Mobile App will search through the emails and contacts on your device and return the results. You can quickly reply to an email or forward it on.
You can also quickly call, SMS, or email contacts by typing the first few letters of your contact's first or last name, and then pressing the corresponding button. Google Mobile App will suggest contacts as you type and you can scroll down to select one. Google Mobile App will promote the people you contact frequently to the top of the suggestions list.
To switch between on-device results (email and contacts) and web results (from Google), click on the link underneath the search box.
If you'd rather Google Mobile App not search your email and contacts, you can turn off Phone Search in the options screen. Google Mobile App does not send information about your contacts or content from your emails to Google. This data is only accessed on your device.
Searching email requires BlackBerry OS version 4.5 or higher. Searching contacts is available on BlackBerry OS 4.2 and higher.
The new version of Google Mobile App also includes other improvements, such as the ability to use your BlackBerry's Wi-Fi connection to access the Internet.
To download Google Mobile App to your BlackBerry, visit m.google.com. Learn more in our help center.
Keep that phone out of your trousers
De-Kun Li's new epidemiological study shows that extended exposure to weak magnetic fields as low as 1.6 mG (0.16 �T) can have negative effects on sperm quality, so says the results of a report published by Reproductive Toxicology.
"This is the first demonstration of a link between EMF exposure and the decline of semen quality," Li told Microwave News. The study, which was carried out in Shanghai, has important implications for overall fertility because approximately 40% of the Shanghai population is exposed to more than 1.6 mG for 2.4 hours on a daily basis.
The study, a collaboration with Chinese researchers, documented detrimental effects on a number of different indices of male fertility including semen morphology, motility, density and vitality. The effect on sperm quality follows a dose-response relationship: the longer the daily exposure above 1.6 mG, the greater the risk. Men who were exposed for more than six hours a day were three-to-four times more likely to have decreased fertility. The research team notes that the real risk is probably higher. "[S]ince everyone is exposed to some levels of magnetic fields, we did not have a totally 'unexposed' reference group in our study population. Therefore, the magnitude of the effect observed in this study is likely underestimated," they note.
They also comment that what they have seen is biologically "plausible" because experimental studies in China and Korea have shown that magnetic fields can affect the reproductive system of mice.
Li first announced this finding at a scientific conference a year ago last summer: see our post of July 3, 2008. Now the full details are available in the new paper. Li is with Kaiser Permanente in Oakland, CA.
Deleterious effects have now been shown for both power-frequency EMFs and RF/microwave radiation (see "Keep That Phone Out of Your Trouser Pocket!"). The same mechanism could be at work at both high and low frequencies," Li said.
"This is the first demonstration of a link between EMF exposure and the decline of semen quality," Li told Microwave News. The study, which was carried out in Shanghai, has important implications for overall fertility because approximately 40% of the Shanghai population is exposed to more than 1.6 mG for 2.4 hours on a daily basis.
The study, a collaboration with Chinese researchers, documented detrimental effects on a number of different indices of male fertility including semen morphology, motility, density and vitality. The effect on sperm quality follows a dose-response relationship: the longer the daily exposure above 1.6 mG, the greater the risk. Men who were exposed for more than six hours a day were three-to-four times more likely to have decreased fertility. The research team notes that the real risk is probably higher. "[S]ince everyone is exposed to some levels of magnetic fields, we did not have a totally 'unexposed' reference group in our study population. Therefore, the magnitude of the effect observed in this study is likely underestimated," they note.
They also comment that what they have seen is biologically "plausible" because experimental studies in China and Korea have shown that magnetic fields can affect the reproductive system of mice.
Li first announced this finding at a scientific conference a year ago last summer: see our post of July 3, 2008. Now the full details are available in the new paper. Li is with Kaiser Permanente in Oakland, CA.
Deleterious effects have now been shown for both power-frequency EMFs and RF/microwave radiation (see "Keep That Phone Out of Your Trouser Pocket!"). The same mechanism could be at work at both high and low frequencies," Li said.
Cell Phone Radiation Might Be Beneficial
Although there has been no conclusive evidence, there has been concerns for many years that cell phone radiation could cause cancer or have other negative effects on our body. But now researchers at Florida Alzheimer's Disease Research Centre (published in the Journal of Alzheimer's Disease) have evidence that it could help protect us from Alzheimer's disease. The scientists found that phone radiation actually protected the memories of mice programmed to get Alzheimer's disease. They are now testing more frequencies to see if they can get better results.
Summary of BBC article linked above:
The study involved 96 mice, most of which had been genetically altered to develop beta-amyloid plaques in their brains, which are a marker of Alzheimer's disease, as they aged. The rest of the mice were non-demented. All the mice were exposed to the electro-magnetic field generated by a standard phone for two one-hour periods each day for seven to nine months.
The Alzheimer's mice performed as well on tests measuring memory and thinking skills as aged mice without dementia. If older Alzheimer's mice already showing memory problems were exposed to the electro-magnetic waves, their memory impairment disappeared.
The memory benefits of phone exposure took months to show up, suggesting that a similar effect in humans would take years. The researchers conclude that electro-magnetic field exposure could be an effective, non-invasive and drug-free way to prevent and treat Alzheimer's disease in humans.
Wow, something positive about RF radiation exposure. Maybe we should be buying cell phones with the highest SAR levels instead of the lowest. What do you think?
Summary of BBC article linked above:
The study involved 96 mice, most of which had been genetically altered to develop beta-amyloid plaques in their brains, which are a marker of Alzheimer's disease, as they aged. The rest of the mice were non-demented. All the mice were exposed to the electro-magnetic field generated by a standard phone for two one-hour periods each day for seven to nine months.
The Alzheimer's mice performed as well on tests measuring memory and thinking skills as aged mice without dementia. If older Alzheimer's mice already showing memory problems were exposed to the electro-magnetic waves, their memory impairment disappeared.
The memory benefits of phone exposure took months to show up, suggesting that a similar effect in humans would take years. The researchers conclude that electro-magnetic field exposure could be an effective, non-invasive and drug-free way to prevent and treat Alzheimer's disease in humans.
Wow, something positive about RF radiation exposure. Maybe we should be buying cell phones with the highest SAR levels instead of the lowest. What do you think?
Finding places "Near me now" is easier and faster than ever on Google.com
Last month, Vic Gundotra, VP of Engineering, demonstrated at the Computer History Museum the ability to search by using your location as the query. Starting today, you can try this yourself by going to Google.com in your iPhone or Android browser and clicking on "Near me now" once your location has been provided by your phone.
"Near me now" was designed to address two user problems. First, we wanted to make it fast and easy to find out more about a place in your immediate vicinity, whether you're standing right in front of a business or if it's just a short walk away. For example, you may want to know what other customers think about a restaurant before you go inside (see quick video below) or what they have been raving about on the menu before you order. By selecting the "Explore right here" option, you can find out more about a place "right here" with just a few clicks.
Second, we wanted to make searching for popular categories of nearby places really simple. Imagine that you emerge from the subway station and you want to grab a coffee, but you don't see a coffee shop around you. You can simply search for all nearby coffee shops by using "Near me now". To search other categories of places not shown, "Browse more categories" provides access to our local search product with more category choices.
"Near me now" is currently available in the US for iPhone (OS 3.x) or Android-powered devices with version 2.0.1 or later. You must first enable location in order for "Near me now" to appear, and "Explore right here" works only if the phone provides location accuracy within approximately a city block.
"Near me now" was designed to address two user problems. First, we wanted to make it fast and easy to find out more about a place in your immediate vicinity, whether you're standing right in front of a business or if it's just a short walk away. For example, you may want to know what other customers think about a restaurant before you go inside (see quick video below) or what they have been raving about on the menu before you order. By selecting the "Explore right here" option, you can find out more about a place "right here" with just a few clicks.
Second, we wanted to make searching for popular categories of nearby places really simple. Imagine that you emerge from the subway station and you want to grab a coffee, but you don't see a coffee shop around you. You can simply search for all nearby coffee shops by using "Near me now". To search other categories of places not shown, "Browse more categories" provides access to our local search product with more category choices.
"Near me now" is currently available in the US for iPhone (OS 3.x) or Android-powered devices with version 2.0.1 or later. You must first enable location in order for "Near me now" to appear, and "Explore right here" works only if the phone provides location accuracy within approximately a city block.
CES Show Projects Optimistic Electronics Market
Keeping an eye on the CES show, Consumer Electronics Association (CEA) President and CEO Gary Shapiro announced that the consumer electronics (CE) industry will generate more than $165 billion in U.S. shipment revenues this year, a slight increase from 2009, according to the semi-annual industry forecast released today.
�2009 is a year none of us wish to repeat and now we look forward to 2010. There is light at the end of the tunnel and it is the bright light of innovation,� said Shapiro. �We are seeing more innovation at this show than at any show in our history. There are a record number of new exhibitors, more than 330, among the 2,500 companies showcasing the next generation of technology.�
The CE industry will see positive revenue growth in 2010 after a revenue decline in 2009. Total industry shipment revenues fell an estimated 7.8 percent in 2009 although unit volume increased nearly ten percent for the year as consumers bought electronics at a value, limiting industry revenues. As the economy begins its slow recovery from the recession, the CE industry will lead the way as popular product categories are poised for growth in 2010.
The wireless handset category is expected to have a strong 2010, becoming the primary revenue driver for the industry. Smartphones continue to lead the way, generating nearly $17 billion in shipment revenue and more than 52 million unit sales in 2010. Smartphones comprise more than 30 percent of total wireless phone shipments, with that number increasing in the years ahead.
Sales of computers are also expected to be a bright spot in 2010 as the category continues to be driven by the popularity of netbooks. Netbook sales more than doubled in 2009 as the computer category showed stronger sales than previous forecasts predicted. In 2010, more than 30 million notebooks will be sold, generating more than $14 billion in revenue.
I think we will really see an expansion of more wireless devices as WiFi enabled printers, digital cameras and e-readers penetrate the market. I see TVs, video cameras and MP3 players being connected next as higher bandwidth connections become available which would be exciting to have all of our devices finally connected to each other.
I also think it will be a year where the connected home starts to develop for monitoring and controlling lights, appliances and HVAC as energy conservation continues to be a frontline issue. There are several iPhone apps that already enable this monitoring with appropriate hardware (I might have to get one now). There are many wireless technologies fighting to become the solution in this space which would include smart meter reading and monitoring (ZigBee, WiFi, Bluetooth, Z-wave, DECT, etc.).
What do you think will be the hot areas in Consumer Electronics this year?
�2009 is a year none of us wish to repeat and now we look forward to 2010. There is light at the end of the tunnel and it is the bright light of innovation,� said Shapiro. �We are seeing more innovation at this show than at any show in our history. There are a record number of new exhibitors, more than 330, among the 2,500 companies showcasing the next generation of technology.�
The CE industry will see positive revenue growth in 2010 after a revenue decline in 2009. Total industry shipment revenues fell an estimated 7.8 percent in 2009 although unit volume increased nearly ten percent for the year as consumers bought electronics at a value, limiting industry revenues. As the economy begins its slow recovery from the recession, the CE industry will lead the way as popular product categories are poised for growth in 2010.
The wireless handset category is expected to have a strong 2010, becoming the primary revenue driver for the industry. Smartphones continue to lead the way, generating nearly $17 billion in shipment revenue and more than 52 million unit sales in 2010. Smartphones comprise more than 30 percent of total wireless phone shipments, with that number increasing in the years ahead.
Sales of computers are also expected to be a bright spot in 2010 as the category continues to be driven by the popularity of netbooks. Netbook sales more than doubled in 2009 as the computer category showed stronger sales than previous forecasts predicted. In 2010, more than 30 million notebooks will be sold, generating more than $14 billion in revenue.
I think we will really see an expansion of more wireless devices as WiFi enabled printers, digital cameras and e-readers penetrate the market. I see TVs, video cameras and MP3 players being connected next as higher bandwidth connections become available which would be exciting to have all of our devices finally connected to each other.
I also think it will be a year where the connected home starts to develop for monitoring and controlling lights, appliances and HVAC as energy conservation continues to be a frontline issue. There are several iPhone apps that already enable this monitoring with appropriate hardware (I might have to get one now). There are many wireless technologies fighting to become the solution in this space which would include smart meter reading and monitoring (ZigBee, WiFi, Bluetooth, Z-wave, DECT, etc.).
What do you think will be the hot areas in Consumer Electronics this year?
Kaazing creates custom licensing solution using Google App Engine and Google Apps
Hello App Engine Developers!
My name is Peter Lubbers and I work for Kaazing, where we have developed an enterprise-ready WebSocket gateway, named — you guessed it — Kaazing WebSocket Gateway, which enables highly scalable, full-duplex real-time Web communication based on the new HTML5 Web Sockets standard. Using Kaazing's technology, you can seamlessly and reliably extend any TCP-based business messaging protocol to the Web with ultra high performance and minimal latency. The Kaazing WebSocket Gateway also provides emulation for browsers that do not support HTML5 Web Sockets, so you can start coding against the standard today.
We recently built an automated software license key generator using Google App Engine. This internal application proved to be very easy to build and we were able to deploy it within a day. We were extremely impressed with how simple it was to create a service that links our existing Google Apps accounts. Here's a bit of background on our solution and why we chose to implement it with App Engine.
The Problem
We recently needed to automatically create custom license key files for our customers. In order to scale up to our large customer base, we needed a simple internal solution that provided an automated way to quickly generate custom license key files on demand. The key to this hosted licensing system was that it had to tie into our existing Google Apps infrastructure. Fortunately, Google Apps integration (documented here) was very easy to achieve.
Why Google App Engine?
We chose App Engine because it allowed us to create a solution quickly. Since we are already a Google Apps shop, as well as a Java shop, we found the Google Apps integration provided by App Engine to be very helpful, and because App Engine provides an extremely easy development model — from design, to prototype, to a deployed implementation — we found that it exactly suited our needs.
How we built our implementation
Our implementation was extremely simple; we basically capitalized on App Engine's out-of-the-box integration with Google Apps so it was just a matter of writing an automatic license key generator and using App Engine's built-in e-mail service. This license key generator application was then made available as an application on our Google Apps instance.
The best part? From start to finish our license key generator application took no more than a day to prototype, test, and deploy.
Future Apps on App Engine
Overall we were extremely pleased with how easy it was to use App Engine to build a custom solution on top of our existing Google Apps framework. We also appreciate App Engine's support for Java, so we look forward to building other App Engine apps in the future.
To learn more about Kaazing software including their WebSocket Gateway, which includes a developer license (with a license key generated with the App Engine powered license key generator application) visit: http://www.kaazing.com/.
Introducing Nexus One
We're very excited about today's launch of Nexus One, the newest Android-powered phone running the latest Android 2.1 software. Nexus One comes with all your favorite Google Mobile apps pre-installed: find the classics like Search, Maps, Gmail, YouTube and Google Talk, with additional goodies like Maps Navigation and Google Voice. With its 1GHz Qualcomm Snapdragon™ chipset, these apps are speedier than ever before.
Additionally, Nexus One has a few cool new features like a voice-enabled keyboard for any text field; this way, you can speak to your phone and it does the text messaging, email writing, or search querying for you. Try adding the new YouTube widget to one of the five customizable home screen panels to quickly access the videos you want with just a few clicks. Explore your Picasa Web Albums with the 3D interface of the new Cooliris Gallery application. With Nexus One's 3.7" AMOLED display, your videos, apps, and photos are larger, clearer, and sharper.
To learn more about Nexus One, visit google.com/phone.
Additionally, Nexus One has a few cool new features like a voice-enabled keyboard for any text field; this way, you can speak to your phone and it does the text messaging, email writing, or search querying for you. Try adding the new YouTube widget to one of the five customizable home screen panels to quickly access the videos you want with just a few clicks. Explore your Picasa Web Albums with the 3D interface of the new Cooliris Gallery application. With Nexus One's 3.7" AMOLED display, your videos, apps, and photos are larger, clearer, and sharper.
To learn more about Nexus One, visit google.com/phone.
Pat's Predictions for 2010
New for this year I have put together my predictions for 2010 for RF and microwave industry related topics. Some are conservative because they are based on recent events or articles and some are just things that I think might have a possibility of happening but the probability is relatively low. So here we go: - The US Gov�t Broadband Initiative Stimulus money will be slow to come but even with the many hundreds of millions given out, it will have little or no affect on rural broadband access penetration (see our Oct 09 article on the Broadband Stimulus Program)
- LDMOS and GaN will gain major market share in the power product applications and become the leading materials for high power applications in their respective frequency sweet spots (see our June 09 article on the Power Brokers)
- We will see some control components integrated on GaN MMICs (i.e. switches, limiters, etc.)
- Nonlinear characterization advancements in the last couple of years will take hold in the marketplace as widely accepted techniques (X-parameters, S-functions, etc.)
- Several amplifiers with greater than 80% efficiency above 1 GHz will be developed as new high efficiency design techniques are exploited
- LTE will make large gains in deployments but not come close to exceeding WiMAX in the number of users (in 2011 I predict LTE will overtake WiMAX)
- SoC and SiP solutions will start to take hold in several applications where discrete solutions used to rule (WiFi, GPS, Bluetooth, etc.) - see our Feb 09 article on SoC/SiP
- Wireless HDTV products will be released into the mass market and one protocol will distance its self as the leading solution of the 4 vying for acceptance (see our Aug 09 article on Wireless HDTV)
- RFID will finally take off and see significant growth in multiple markets including front of the store (POS) applications
- As a result of the terrorists taping into our UAV video signals, new funding and significant resources will be spent on wireless encryption for the US military
- As a result of the failed terrorist attack on the Detroit bound plane, there will be renewed interest and purchases of mmWave and Terahertz body scanners for airport security
- As the military backs off the Future Combat Systems approach as being too expensive, advanced software defined radios will be demonstrated for near future systems
- Smart IED jammers will be developed that actively adapt to different frequencies via software control as IED attacks continue to dominate our attention (see our August 08 supplement article on IED Jammers)
- A new military broadband satellite communications program will be proposed to ease the capacity crunch for bandwidth (see our August 09 article on the SATCOM Capacity Crunch)
Let me know what you think will happen this year with your comments.
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