價格：免費
更新日期：2011-12-29
檔案大小：181k
目前版本：1.1
版本需求：Android 2.2 以上版本
官方網站：http://www.uselesslab.com
Email：odradeck@gmail.com
聯絡地址：隱私權政策
[ Useless Lab Project #1 ]
If someone annoys you, give him the yellow card.
If you want to kick someone out, give him the red card.
It's strong and simple communication tool.
When you shake your card, it whistles.