Acer`s Tablet PC rolls out

In preparation for the official launch of the Tablet PC later this week, Acer has announced the TravelMate C100, its version of the Tablet PC concept. While a new concept in notebook design, the TravelMate is still a full notebook computer that supports the new Windows XP Professional Tablet PC edition operating systems and runs all Windows applications.

In terms of hardware, the TravelMate includes two USB ports, an IEEE 1394 port, a VGA port for display options and a built-in Ethernet and modem. What makes it different is the option to input data using a pen.

The 1.4kg TravelMate has a 10.4-inch LCD screen which can be rotated 180 degrees and folded back on itself to assume a tablet shape. Optional extras for the Acer machine include a smart card reader to boost security.

Is WPA going to offer better security for wireless connections than the old WEP? The Wi-Fi Alliance says it will and has announced Wi-Fi Protected Access (WPA) as the official successor to wired equivalent privacy (WEP). WPA ensures a higher level of encryption and dynamic key exchange functions.

The good news is that WPA will continue to work with existing products. Products with WPA included are expected to roll-out early next year. TheRegister reports that WPA is based on a subset of features found in the 802.11i Robust Security Network amendment to the existing wireless LAN standard.

The 802.11i is not expected to be ratified until the end of next year but the industry doesn`t seem prepared to wait that long and is going ahead anyhow. The now discarded WEP is relatively easy to circumvent using tools such as AirSnort. It is better than nothing, though, and the advice from the Wi-Fi Alliance is to continue to use WEP until WPA comes along. [TheRegister]

Motorola has launched the T720, a GPRS-enabled phone and personal information manager. The T720 supports software such as TrueSync which makes it possible to synchronise the phone with a host of compatible desktop information managers.

The Motorola T720 has a full range of functions including dual-band capability, GPRS and an included POP3 e-mail client technology. Its ability to be customised using K-Java applications makes the phone really stand out. With K-Java, users can add new applications and features such as a calculator, memo pad and news feed to the phone through a wireless connection.