QR Photo Upload – Display Instantly on Big Screen

This system allows users to scan a QR code with their phone, access a simple mobile web page, then take a photo or choose one from their gallery, press “Upload”, and the image will instantly appear on a large LED screen within seconds.

No app installation is required — everything works through the mobile browser. Once uploaded, the photo is sent to a server, and a connected app running on a PC fetches the latest image to display on the big screen in real time.

This technology is ideal for events, exhibitions, graduation ceremonies, photo booths, or brand activations, where participants can take memorable photos and see themselves featured on a large screen.

Key Benefits:

• No need to install any app.

• Clean and user-friendly interface.

• Fast and impressive real-time photo display.

This is a modern, interactive solution that’s easy to set up and makes a strong impression in public events and customer experiences.