The autonomous robotic sunshade and other news
BBC Click's Lara Lewington looks at some of the best of the week's technology news stories including:
- Scientists develop an ultrasonic clothes dryer which is claimed to dry clothes in half the time
- Google refreshes its Earth app and website with tours and detailed 3D imagery
- A prototype robotic sunshade which opens automatically, harnesses solar power, acts as a security device and can play music.