Interesting innovations are taking place along with evolution of new products, both in terms of hardware and software. In keeping with the general trend, Asus has introduced the Vito W1, a wireless laser mouse that monitors heart rate, in Taiwan. The Vito W1 has HeartTouching feature that tracks heart rate to identify the user's mood and display the emotional state.

Physically, Vito W1 features a small 2.4GHz USB receiver, offers 1200dpi sensitivity with five programmable keys and maximum 30 feet working range.Using mice for longer period or those with odd shapes leaves cramped hand and several painful problems. The W1 would be fun if the software can be customized to pop-up in 'exciting' situations while playing games like Fear, Silent Hill or Manhunt.