Project PDA

The Ultra Mobile PC is a hybrid device that is a cross between a PDA and Tablet computer. What makes the UMPC unique is that is relies on a full Operating System like Windows or Linux instead of the standard PDA OSes like Palm and Pocket PC. The UMPC can be considered an additional tool for mobile computing instead of a PDA replacement. Also Known As: UMPC, Handtop, Ultra Mini

Ultra-Mobile PCs have a 20 cm (7-inch) or smaller touch sensitive screen at a minimum resolution of 800 × 480. Windows XP Tablet PC Edition is used with slight tweaks to the interface to make it more suited for the small form factor. In addition, a software suite known as the Touch Pack Interface is included to make the interface more suitable for use of stylus as well as hand.

The Ultra-Mobile PC is just a platform for which manufacturers can design any model they want, provided they meet or exceed the baseline specifications laid down by Intel and Microsoft. However, the UMPC will be capable of running a full version of most PC operating systems. When the UMPC was disclosed at CeBIT 2006, Samsung, ASUS and Founder had near-complete devices on display. The Samsung Q1 officially launched on March 1, 2006

UMPCs is able to run any software that has been written for the Windows XP platform, though the small form factor will mandate some changes to the interface. The standard Windows XP interface is the default, though a choice of having an interface more suited for the small form factor is available with the Touch Pack Interface. Due to the small size, most UMPC do not feature a physical keyboard, but a virtual keyboard, known as DialKeys, is provided in the Touch Pack Interface. Also, since the device has standard USB 2.0 connectivity, external keyboards and mice can be attached.

In the future, the prices of UMPCs are expected to come down to the US$500 range. Battery life is expected to increase from the initial two and a half hours to eight hours. Finally, UMPCs will be upgraded to include Windows Vista early in 2007.

Upcoming Devices

There are quite a few announced UMPCs that haven't hit the market yet. The DualCor cPC, Mobits X17 and http://www.asus.com.tw/news_show.aspx?id=4070

ASUSTek R2H have all been announced and are scheduled to be on the market sometime this year. Makers of the CPUs found in most Ultra-Mobile PCs, VIA & Intel, are stepping up efforts to create new processors and chipsets that could result in devices with 10 times lower power consumption than today’s laptops in 2008.

UMPC Accessories

There are currently several companies developing accessories exclusively for the 7" UMPC platform. These include carry cases, screen protectors, styli, protective bump cases and docking stations. In addition, several prototypes of "mounting solutions" have been previewed which permit the UMPC device to be mounted in the car, on the wall or attached to an adjustable arm.