Now - a digital yoga instructor

A Japanese video game software firm, Konami Digital Entertainment has come up with a digital yoga instructor to release stress.

It is an attempt to cash in on the global popularity of what industry experts are calling "casual" games - lifestyle-oriented software that is aimed at older gamers for whom slaying monsters holds little appeal.

The digital instructor, which fits on a portable game console, guides you through all the moves, giving you tips on where to stretch. It also keeps a daily log of your activities.