Miika Mahonen has designed the Nokia Pulse Projector that combines an LED projector and an NXT speaker with Dolby Sound. Relying on Pulse software and Bluetooth connectivity, it can be paired up with a cell phone. The prototype is given specifications of a resolution of 1,280 x 768, a contrast ratio of 1,500:1 and 1,000 lumens brightness. The projector can send images of 15 to 60-inches from up to about 7 1/2 feet away.