1.The tablet PC is used at the penalty terminal, which is portable for the judge.

2.Can be used by 10 judges. Different kinds of the power can be assigned between judges and umpires.

3.Supports real-time transmission of penalty information, and displays it on the screen.

4.support real -time transmitting punishment information, and display on the Race Walking Red Card Board.

5.Athlete information query and count.

6.The penalty results can be output as a document,Red card information can be set and displayed manually.

7.support Chinese and English, meet the requirements of the competition, and successfully use the NationaGames and the Guangzhou Asian Games.