How many people return clothes because they are the wrong size? Whether you are buying clothes for yourself or someone else, online or on the high street getting the right size is very important. The fact that people often change size, and that many clothes shops use a proprietary sizing system makes this even harder. I propose a low cost 'webcam and laser line' appliance that projects an infra-red laser beam onto a customer's body and calculates accurate and complete measurements from...

Don't worry - not what the title may suggest. I propose a site from which members could share abilities. For example: I am in a band. We have made a record, but we need some album art. So in return, we search for an artist to some album art. The artist could be given our music free. Alternatively, a proprietary currency could be used which could be exchanged according to the difficulty/length of the task. This money could be exchanged for real money, allowing people to make money with the...