The system is called 'Eye Tracker' and could be on the market as early as the end of next year. The size of a matchbook, testing is due to start in January 2011 and scientists hope it will be ready for sale by December at around ?100 a unit.
这款名叫“眼动仪”的设备准备在明年投入市场，据悉，这款测量眼睛的移动以及位置的设备价格不菲，每个售价大概在100英镑左右。
Notes:
at the wheel: 开车
stereoscopically adv. 实立体镜地
dimensions n. 规模，大小
以上就是今天的托福阅读材料，爱走神的同学可以安心了吧，不过，如果长时间走神，那可真的会影响托福备考的效率哦
