1.Lottery Machine is a tool for party lottery event(Connect to TV view VGA cable).
2.User can define appearance, like setting title, selecting title color, adding background image, etc.
3.User can swipe left or right to select current background color or image.
4.User can set up person list by two alternate ways. First is setting up number range, often from 0001 to a number xxxx, and numbers can be assigned to people offline. Second is txt file uploading. The txt file must be UTF8 encoded txt file, with each line contain a persons name, no empty lines.
5.In a lottery, when each turn(batch) is stopped, the result will be screenshotted, and saved to iPad system photos album.
6..User can review the result of a lottery, And user must reset last lottery result to continue a new lottery."