Blink Comparison

Blink Comparison

Simplifies comparing photos of tamper-evident seals using your eyes

Yaroslav Pronin Multimedia Security

Screenshots

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Description

The concept of "blink comparison" method is simple - the app allows you to quickly switch pictures without delay so you can see the differences.

"Blink comparison" method uses high efficiency pattern recognition by human eyes, to permit quick verification between a reference picture and an actual one being taken on the spot. For example, in the goal of detecting tampering in high contrast nail polish tamper-evident seals.

📋 Features
* Free and Open Source software (FOSS)
* Support for various platforms and devices (currently Android only)
* Add and store reference pictures in the app or take a photo on the spot
* Encrypting images (optional), making it harder to steal or replacement
* Compare a reference image with the one just taken using "blink comparison" method
* Helps to take a compared photo in the correct position, at the correct angle, lighting and distance
* Material Design 3
* Night theme
* Responsive UI for different devices form factors

For more information, please see here: <a href="https://github.com/proninyaroslav/blink-comparison/blob/HEAD/README.md">https://github.com/proninyaroslav/blink-comparison/blob/HEAD/README.md</a>
Privacy Policy: <a href="https://github.com/proninyaroslav/blink-comparison/blob/HEAD/PRIVACY.md">https://github.com/proninyaroslav/blink-comparison/blob/HEAD/PRIVACY.md</a>

Versions

Version Date Size Requires Android Download
1.2.1 current
609aba5fc5d6d79b…
2024-10-27 12 MB API 21
1.2.1
765a2bcc9f422096…
2024-10-27 12 MB API 21
1.2.1
19c2aa7a6cfa7b06…
2024-10-27 12 MB API 21

Permissions

What the app asks the system for. Android only grants sensitive access after you confirm it.

  • Foreground serviceKeep running in the background, visible in the status bar.
  • FOREGROUND_SERVICE_DATA_SYNC
  • VibrationControl the vibration alert.
  • CameraTake photos and videos.
  • Write storageCreate and change files on the device storage.
  • Read storageRead files on the device storage.
  • NotificationsShow notifications.
  • Prevent sleepingKeep the device from going to sleep.
Show 1 more permissions
  • blink_comparison.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

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