The Spren Finger Camera SDK (Spren Vision) is a useful tool for companies that don't already have their own device to collect inter-beat intervals. A turnkey integration into your app with light UI/UX customization is only a few lines of code. For more customization, the open-source SprenUI library provides a complete example to integrate Spren.
Know Before You Code
iPhone 6s and iPhone SE (1st gen), or newer
Android 9.0 (Pie) or newer
Android SDK Version
Cross-Platform UI Framework Support
Framework / Language
Android SDK (Alpha)
Spren Vision has 3 components on Android and iOS.
- The SprenCore binary framework - real-time video processing and finger-on-camera compliance checks to automatically start and stop a finger-on-camera reading and ensure its quality.
- The SprenCapture library - camera configuration and video functionality wrapped around SprenCore.
- The SprenUI library - a lightly-customizable, drop-in UI flow that uses the 2 prior components, SprenCore and SprenCapture, and communicates with Spren API to perform finger-on-camera biomarker extraction and insight generation. Feel free to fork!
Check out our Spren Vision iOS SDK or Spren Vision Android SDK pages for more information on installation, getting started, and code examples.