Can an HTML5/Web app access the full Tizen API, or do you have to write a C++ native app for that?  Even if you can access the full API set from an HTML5/Web app, are the operations fast and robust enough to be used reasonably in an app, or am I still better off with a C++ native app?

The APIs I’m most interested in using are:

• Face recognition and deteciton
• Image recognition
• Speech recognition
• Speech synthesis
• Accelerometer

It is critical that I can have reliable timely access to audio recording and playing too.

Thanks.

— roschler