JumboCheer: LED Cheer Board

By Gamagori88 on AppTrack Ninja.

Line up phones, make one sign

Line up your phones and they become one big scrolling LED board. One phone works on its own. Line up two, three or four and a single message flows across all of them as if they were one long display. ■ No Wi-Fi required Phones connect to each other directly over Bluetooth. It works in a packed arena where the network is congested, or anywhere with no Wi-Fi at all. No account, no sign-up. ■ Different phone models still line up Text is laid out using the real physical size of each screen in millimetres, so letters stay the same height and move at the same speed even when the phones are differen…

Categories: Entertainment

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