The typing method on cellphones has been the same for quite some time now. The on-screen keyboards on smartphones these days presents new possibilities of typing.
Swype on-screen keyboard for HTC HD2 offers a faster typing method without even lifting your finger. Thus a whole paragraph can be typed with a single swipe. It can attain typing speed of 50 words per minute, which is near the average of a full-sized desktop keyboard.
This keyboard has been extracted from the Samsung Omnia II by Verizon and can be used on any smartphone running Windows Mobile device, including HTC HD2. However, it might take some time to get used to the new keyboard and type at high speeds. This video will demonstrate the Swype keyboard typing style.
You can download and install the the Swype Keyboard for your HTC HD2 here.