| 摘要 |
<p>Apparatus and method for controlling and officiating an athletic contest such as a hockey game. The official utilises a control unit removably mounted on his arm. A spring mounted button allows the official to signal time starting and time stoppage events. A keyboard allows the entry of further data relating to the time starting and time stoppage events such as a score or penalty. A bar code scanner allows the official to scan a bar code associated with each player to obtain information of that player. All data and time starting and time stopping events are transmitted wirelessly by the control unit to a receiver-processor located remotely from the control unit.</p> |
