Touchscreens and desktop computing
Touchscreens could become fundamental to future of desktop computing. Touchscreens technology is becoming common especially with mobile phones and electronic games. It is well-integrated with latest consumer electronics, from Apple's multitouch devices (iPhone, MacBook Pro, the new Mac operating system), games consoles (Nintendo DS) and now PCs and notebooks.
The desktop market is showing signs of adopting similar technology. Both Apple's next operating system and the next version of Windows will contain the touchscreen technology.