Our computer prototype for PennyPincher is made for mobile phone web browsers, primarily for phones with touch screens.
To view and test the prototype, please go to http://web.mit.edu/engiarta/Public/PennyPincher_PROTO/Home.html
This design was implemented with Jquery Mobile and HTML5. It was tested primarily on the iPod Touch and the iPhone.
A portion of the information reflected in the prototype are canned and not consistant; this will be fixed and addressed for the implementation in GR5.