iPhone 5 release date: Big buzz, few facts

It doesn't take much to get the tech world talking about the iPhone.
The internet has swirled with speculation in recent weeks about a release date for Apple's iPhone 5, and even whether the companywill update its iconic smartphone at all this year.
Now, the most tenuous of news reports has ramped the talk up again.
A South Korean news site reported this week that Apple plans to release the phone in the fourth week of June. According to atranslation by the MacRumors site, ETNews.co.kr reported that "Apple has confirmed" that time frame.
There are a few problems here:
It seems highly unlikely that the typically tight-lipped Apple would have confirmed a release date. The report also says the phone will be released in South Korea the same day it goes on sale in the United States.Possible. But, for comparison's sake, the iPhone 4 was released there about three months after its U.S. debut.And, for what it may or may not be worth, the South Korean report appeared on April 1.
But as Western news outlets jumped on the report, excitement spread.
The words "iPhone 5 release date" were briefly at the top ofGoogle's Hot Topics list Tuesday morning, and multiple U.S. blogs were following up the MacRumors report -- albeit skeptically, in most cases.
The original iPhone, the iPhone 3GS and the iPhone 4 all had June releases. The iPhone 3G was released in early July. But reports have said that Apple plans to focus specifically on software, not hardware, at its Worldwide Developers Conference, scheduled from June 6-10 this year.
Apple did not immediately respond to a request for comment.
One X-factor here could be the earthquake and tsunami in Japan.
Earlier this week, comments by Sony CEO Sir Howard Stringer suggested that his company is making a camera sensor for the new iPhone. He said sensors for Apple will be delayed because of damage to 15 of Sony's plants in Japan.
It's also hard to know how Apple CEO Steve Jobs' medical leave of absence has impacted development of the newest version of the phone.
So the only thing that seems certain about when Apple will release the next version of the iPhone is ... that nobody in the tech media really knows.

IPad 2: Consumer Reports' top tablet pick

Price: $499 to $829
A year after it created a new consumer electronics category, Apple's second-generation iPad topped Consumer Reports' ratings as the best tablet on the rapidly growing market. The magazine ranked the iPad with Wi-Fi and 3G ahead of the Wi-Fi-only version, but both outranked all of the competition.
The iPad 2 ranked highest in every category -- ease of use, display, touch response, portability, battery life and weight -- except for "versatility," for which Consumer Reports slightly preferred some of Google's Android tablets. Apple's tablet also got high praise for its low price tag.
"So far Apple is leading the tablet market in both quality and price, which is unusual for a company whose products are usually premium priced," said Paul Reynolds, Consumer Reports'electronics editor.

Microsoft teams with Toyota to power smart cars

Microsoft and Toyota on Wednesday announced a $12 million partnership through which the companies will create an advanced digital information and communication system for the Japanese automaker's cars.
The joint-venture will deploy "telematics" in Toyota (TM) vehicles. That's the catch-all term for car communication technology, including GPS, multimedia, and telecommunications services.
Telematics is a crowded space, and most competitors offer similar services and options. The best-known telematics service is OnStar, a General Motors (GM) subsidiary, which allows customers to make calls, remotely unlock their vehicles and receive turn-by-turn navigation.
The system that Toyota and Microsoft plan to deploy will be unique in at least one respect: For electric and plug-in hybrid electric cars, the partnership's telematics will provide energy management services, in which plug-in cars "talk" to one another. The cars will also be able to communicate with the electric grid and arrange to charge themselves in the most environmentally friendly and cost-efficient manner.
As plug-in electric cars grow in number, the demands on the electric grid are going to be substantial. If everyone decides to plug in their cars when they get home from work, that could easily overwhelm a city or town's system.
Microsoft (MSFTFortune 500) has been working on embedded connectivity technology that will allow plug-in vehicles to communicate with one another and the grid itself to find the best time for each car to charge. If cars learn their owners' typical driving patterns, they might be able to, for instance, make arrangements like: "My owner typically picks her daughter up from soccer practice on Thursday afternoons at 6:30, so I need to have charging priority after I get plugged in at 5:00."

Toyota said that it is launching a "smart center" pilot program in Japan. The program will link people, cars and homes to achieve this kind of integrated energy consumption control.

"This new partnership between Microsoft and Toyota is an important step in developing greater future mobility and energy management for consumers around the world," said Akio Toyoda, Toyota's president, in a prepared statement.

Electric car's dilemma: The plug
Toyota already has a telematics unit called Toyota Media Service, which is available mainly for Lexus customers. After Toyota's new partnership with Microsoft takes hold, those services will be transferred to Microsoft's cloud-based Azure platform, and by 2015, the companies plan to provide "affordable and advanced" telematics services to most Toyota customers.

Toyota and Microsoft plan to let users monitor their electric vehicles using smartphones. Customers will be able to see how much battery life and driving range the car has left, and get information about the location of the nearest charging stations. They will also be able to control the car's battery charger and other components like air conditioning, windows and locks via their handsets.

Microsoft's Azure platform allows clients to operate large, intricate operations on the Internet, hosted and managed through Microsoft's data centers. Since Microsoft's servers are shared by a number of other clients, Azure can be an inexpensive way for companies to access the massive amount of computing power needed to host a system as complex as telematics.

Other services that could be part of the joint-venture include Bing Maps and Microsoft's "Tellme" voice application, which the company currently provides to some automotive clients.

Microsoft CEO Steve Ballmer also took the time to point out that his company continues to invest in consumer technology. Microsoft has come under fire lately for a consumer strategy that has led to a decidedly mixed bag of successes and misses.

"Our partnership with Toyota is a great example of how we continue to invest in the automotive industry and of our commitment to power the services that are important to consumers," Ballmer said.