screen-flash

Here are 3 public repositories matching this topic...

AndriiShramko / crowd-light-show

Turn a crowd's phones into one synchronized light show, in time with the music. Open-source web app: scan a QR, the whole audience flashes together. Concerts, clubs, stadiums, parties.

nodejs open-source real-time websocket qr-code web-audio party concert clock-synchronization stadium light-show audience-engagement screen-flash crowd-light-show phone-flashlight light-sync

Updated Jul 19, 2026
JavaScript

dongsheng123132 / lightlink

Star

LightLink — phone-to-phone optical communication via screen flash and camera. JavaScript web app for offline device-to-device data transfer

javascript camera communication offline phone web-app p2p data-transfer device-to-device screen-flash optical-communication

Updated Mar 4, 2026
JavaScript

BerndKarlsb / Emotion_screen_flash

Star

Python script that makes your screen flash if you look angry for too long while working

facial-expression-recognition emotion-detection webcam-capture stress-release screen-flash

Updated Dec 8, 2022
Python

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