When compared with the previous model, the A4 has new, sporty proportions. The front body overhang has been drastically shortened; the bonnet and wheelbase are...
Opel, a division of General Motors (GM), has unveiled Flextreme, an eco-friendly concept car designed to emit less than 40 grams per kilometer of carbon...
PointScreen makes it possible to control the computer intuitively with gestures. It is developed at Fraunhofer Institute IAIS ( http://www.iais.fraunhofer.de)... The user navigates...