Scratch-it
Agenda Customer needs Product function Prototype Costs Technical drawings Future possibilities Further work
Customer Needs
Results & Analysis_Function(1/3)
Results & Analysis_Function(2/3) Portability 6.4 Input speed 5.9 Manageability 5.5 Input style (touch screen, pen-and- ink etc.) 4.1 Appearance 3.4 Manageability 5.5
Results & Analysis_Function(3/3)
Main Functions Required E: convenient (to carry); but not convenient to write on or record P: convenient (to write ) ; but not convenient to bring with
Main Functions Required Usability Easy to carry Easy to record (with a pen or something that is quite easy to bring with or even don`t use the pen) Function Daily schedule reminders Trivial matters in life and work Phone number Manage of the information Remind
Product Function
Product Architecture Functional structure.
Product Architecture Product structure.
Prototype
Prototype (1/2) Made of molded acrylic Provides a firm writing surface Fits different size people Low cost Replaceable paper
Prototype (2/2)
Costs Materials: 21.1 RMB Bangle: 20 RMB Post-it: 0.3 RMB Cardboard: 0.5 RMB Box Tape: 0.3 RMB Mass Production without intermediaries
Technical Drawings (1/2)
Technical Drawings (2/2)
Future Possibilities
Split case Elastic wrist band Ridge for supporting the paper Multiple colors
Further work Evaluating and Expanding Final Report and Presentation
Q & A