| 摘要 |
The Token-Based TV Viewing Regulator, is an electronic, token activated device that automatically electronically interrupts the television signal to the television monitor. The tokens inserted into the device will allow the signal to pass to the television for a predetermined time period. As an example of its use, a child can earn television viewing time by receiving tokens for chores or other acts agreed upon with an adult. The child then has the choice of spending the tokens to view television or saving the tokens for a later, extended viewing time.
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