Family Notes is a UWP sample app that demonstrates many Windows 10 technologies.
- Speech recognition and speech synthesis by using the SpeechRecognizer and SpeechSynthesizer classes.
- User detection using the MediaCapture and FaceDetectionEffect classes.
- User facial recognition using the Microsoft Face API.
- Activation through Cortana voice commands, defined in VoiceCommands.xml (a VCD file), using VoiceCommands and Activation classes.
- Pen input using the InkCanvas API
- JSON serialization using the DataContractJsonSerializer class.
- Setting the app wallpaper using the Bing image of the day task snippet.
Download it from GitHub and try it out.