阅读理解-----（A）
Sports shoes that out whether their owner has enough exercise to warrant time in front of the television have been devised in the UK.
The shoes—named Square Eyes—contain an electronic pressure sensor and a tiny computer chip to record how many steps the wearer has taken in a day. A wireless transmitter passes the information to a receiver connected to a television, and this decides how much evening viewing time the wearer deserves, based on the day’s efforts.
