YumTube: Mealtime Video Player

What you can do

• Paste or share a YouTube link and reuse local watch history
• Adjust movement sensitivity and the delay before pausing
• Choose a 10–60-minute session and manually pause for a break
• Use on-device mouth-motion processing after allowing camera access

Separate movement control from outcomes

Choose the video, set the timer and position the device so the mouth is visible. A motion-triggered pause is only a playback event; other mouth movements may resume the video. The guide explicitly says that eating or health improvements have not been established.

Limitations & considerations

• No detection, child-use or playback test was performed. Lighting, positioning and face obstruction can affect results.
• The original guide includes a family demo and Korean screens; the current store gallery now includes English promotional screens.
• The App Store privacy label lists linked location, identifiers, usage and diagnostics; do not equate local camera processing with zero service data.

Privacy & permissions

The version-specific policy says camera frames and facial landmarks are processed in memory, are not stored or uploaded, and are not used for identity recognition. This is the publisher’s account, not a network audit.

YouTube receives playback/network information under its own terms. Optional usage analytics are separate from face data, and the current store privacy declaration is broader than the local-camera statement.