Telstar chose this year’s IFA Berlin show to introduce a new pico projector that mounts to the back of an iPhone 4. When connected to the iPhone via Apple’s proprietary dock connector, the new projection accessory displays images and video from the phone. A DLP based optical engine from Young Optics is used to produce up to 15 lumens at nHD (640×360) resolution. The built-in battery minimizes battery drain on the phone. Telstar is a consumer electronics maker located in Shenzhen, China. Pricing and availability was not disclosed.