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

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