Apple announces iPhone 4
CEO Steve Jobs unveiled the new smartphone at the company's Worldwide Developers Conference in San Francisco. Duration: (3:02)

Asustek shows off a 12-inch tablet PC
Asustek unveiled a PC that combines the tablet form-factor with the versatility and power of a Windows 7 laptop. Duration (1:41)

Steve Jobs unveils iPhone OS 4.0
Apple provided a peek at some of the new features coming to its iPhone later this year. Duration (2:39)

Sony shows off prototype compact camera with interchangable lens
The camera is aimed at people who want a little more creativity than a fixed-lens compact camera allows but who don't want to carry a larger and bulkier digital SLR camera. Duration: 1:35

Asus unveils its first e-book reader
The company that created the netbook is now trying its hand at e-book readers. Duration: 44 seconds

Hands on with the Dell Mini 3i smartphone
The smartphone goes on sale from China Mobile in December. Duration (1:16)

Fujitsu's new cell phone splits in two
The F-04B phone has a detachable QWERTY keyboard and will be on sale in Japan in April 2010. Duration: 1:43

Nikon's Coolpix S1000pj has a built-in projector
The camera will go on sale in September and is the first in the world to have a projector built inside the body. Duration (1:14)

Google Earth 5.0 lets users explore the ocean
Google launched an updated version of Google Earth that includes historical imagery as well as 3D underwater terrain. Duration (1:56)

World Tech Update: January 16
Palm introduces a new phone, Samsung shows off thin TVs and Tom Hanks tries on futuristic glasses. Duration (8:51)