For questions 1-8, read the text below and decide which answer (А, В, C or D) best fits each gap. There is an example at the beginning (0).
The Gesture Interface
At the 0 _____ if we want mobile 1 to the Web, we have to travel around with things like tablets and smartphones in our bags or pockets. But the inventor of something called the Gesture Interface has 2 up with a way of doing this using only something we’ve 3 around with us for millions of years – our hands.
The idea is 4 on simple technology that is already in existence. 5 carrying around the usual hardware, you have a small wearable device on your hands. This contains a projector, a camera and wireless technology to 6 you to the Web. It also has sensors which read and interpret simple hand gestures. For example, when you want to 7 a photograph, simply make a frame around the image with your hand and click your fingers. The device 8 out what you want and operates the camera.