Spotme was developed to help you track business partners at events. Spotme is a mini computer, by means of which you can exchange messages and electronic visiting cards. It shows the profiles of all people in a radius of 30 metres and vibrates, if you switch on the spotme function, as soon as the targeted person enters within a radius of ten metres. Rental fee for a three-day conference with 100 attendees: 10,000 euros. www.compucoach.de