Do you have a brilliant idea for a mobile app? Web reviewer Kate Russell explains how a group of entrepreneurial programmers at
turn app suggestions into working programs. If your proposal's successful, you could end up with a share of the profits.
Kate becomes a high-flying record executive with the aim of topping the charts around the world.
is a smart way of arranging, and rearranging, your furniture.
Finally Kate surveys a geo-caching app for Android called
and explores a site called
to create online tests to keep school kids entertained.