Presentation of Sahel Shake, the grand prize winner of the GSMA mWomen Design Challenge, given at the 2013 Mobile World Congress.

1. GSMA mWomen Design Challenge
Grand Prize Winners
Sahel Shake
By
Jeremy Canfield, Sarah Fathallah, Angel Kittiyachavalit
USA

2. Airtime ManagementHomescreen

3. Phone Sharing – Borrower screenPhone Sharing

4. Phone book
Management – Contact
Management Screen
Phone book
Management – Call Log
and Emergency SMS