- connects to custom made smartpen via bluetooth and parses binary data to coordinates
- shows user input from smartpen on mobile screen real time
- recognises user handwriting and changes it to ASCII characters via API
- finds errors in user input and shows potential correct replacements via API
- supports multiple APIs (for both handwriting recognition and grammar errors)
- Swift 5
- Storyboards
- CoreBluetooth
- Moya
- SwiftyJSON
App connected to "smartpen":
Recognizing handwriting:
Recognizing grammar mistakes: