A new app available for the Windows Phone is TouchStudio. Miocrosoft, righly, claims that it is first programmable personal computer features in phone.

For the better understanding of the functions, click the link to the video:  TouchStudio.

I found it to be a best way to get benefits of touchscreen in solving the mathematical problems in a new programming environment and language while remaining in touch with rich sensor data on the mobile phones.

The beta version of the TouchStudio provides access to:

• Accelerometer
• Location
• Maps
• Translation facility
• Web search
• Tile customization
• Charting

Take screenshots to show your code and results to other people

I recommend you to download it by clicking the link given below:

Source: Microsoft Research