VOsensor app is used for:
1) Storing YouTube videos. “Scan the QR code” or “tap using NFC” when you see some of these "VOsensor" devices to store the videos with this app.
2) Complete specific trails and earn badges under the “awards” tab by collecting those videos in the app.
3) Learn & experience more about sculptures, plants, history, labs and surroundings with our short educational videos!
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