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1 Results for "《 예약문의 OIO≡⑧④89≡83O⑥》선릉드림㈓드림레깅스룸total드림레깅스룸강남드림선릉드림레깅스룸wander 선릉드림레깅스룸㎻ろ강남드림레깅스룸gallant"
Adding haptic feedback to a barcode scanner
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It's Hacking Time!
We use a barcode scanner to validate tickets at our events. It's usually very noisy at the entrance so I decided to add haptic feedback.
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