Possible Topic for a Bachelor Thesis @ TUGraz:

The Thunderbird add-on Enigmail provides for end-to-end encryption using GnuPU.
Often, Enigmail is criticised for its lack of usability.
This topic will combine a heuristic evaluation and a thinking aloud test of Enigmail. 

This topic is intended for a pair of Bachelor thesis students working together and will be done in a cooperation of TU Graz and CryptoParty Graz.

• More Information: http://courses.iicm.tugraz.at/sepr-andrews/topics.html
• Advisor & Contact: Keith Andrews