The Electrotextiles team has also created the world’s first cloth keyboard. This keyboard can be sewn into your trousers or skirt. To use this device, you will have to sit down and tap on your lap! These “lap-tap” gadgets(器具)are all set to take over laptop computers!

　　Another useful garment is the shirt-cum-mobile phone. This handy invention enables drivers to chat comfortably with others at the wheel! Other popular electronic wear includes the denim(牛仔布)jacket with flexible earphones sewn into the hood(风帽)and the electronic ski jacket with a built-in heater. The ski jacket is also programmed to send signals to a satellite. This technology is known as global positioning system and can be used to track lost skiers and wandering kids.

　　Having completed the cloth keyboard, scientists have already started to work on a new project—a necktie that can be used as a computer mouse. What is the next? Do you have any idea?

　　1. The electronic garments are similar to other electronic devices in that　.

　　A. they feel smooth and soft

　　B. they use electricity as power

　　C. they can be washed in water

　　D. they are made from flexible materials

　　2. How will researchers improve these high-tech clothes?

　　A. Body heat will be used as power.

　　B. The wearer will not get shocked.

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