Would it really be "boop boop boop", or would it be "fumble fumble aim wait re-aim wait boop aim wait boop aim re-aim wait boop"? For small numbers, such as times, a cheapie handheld scanner would likely be slower than just punching the numbers in with a keypad manually.But how about turning the idea on it's head? No scanners at the controls, only bar code printers. The printer prints a sticker that you stick on the time card representing the time. One scanner back at scoring, when the cards come in, boop boop boop the time card is read!