【實用交通運輸app】Headup Display|最夯免費app-綠色工廠好玩App

Headup-Display is a program, to screen the actual GPS-speed on the windscreen of your car. Therefore the display is mirrored on the iPhone and will be correct on the windscreen. This kind of projection is normally built in in expensive cars, but also for retrofitting there are hardware-solutions, which are expensive. With this solution you have the speed, especially at night, always in the field of view. At that the display at the windscreen is bright, clear and recognizable.Technical Data:- Show: Digital (Max 999), mirrored- Show: GPS available, Compass, Unit- Unit: kph, mph or kts (Knots)- Compass: Based on GPS or compasssensor (only 3GS)- Device does not turn off while program is running- Full Screen possibleSettings:- Unit (kph, mph, kts)- Compass (GPS, Sensor (3GS)- Rotation (left,right)- factory settingsUse:- start program- eventually change settings- Lay it on the Dashboard before the speedometer- The Display should be the wrong way round, titlebar below, compass at the rightSystem Requirements:- iPhone 3G or 3GS- OS 3.0 or higher- AC Adaptor or Car-Adaptor or Powerpack (Accu)