Problem with Virtual Pet

Introduction to the problem

• What is a Virtual pet?

• What accident involved with it?

• What happen at school with virtual pet?

What went wrong?

• Idea of Virtual Pet

• No pause function

• Attached on key ring

• Cannot stop making noise

What HCI principle were involved?

• Interface

• Graphic user interface

Would any of the principles we studied have helped to prevent

the problem?

• Conceptual Model

• GUI and Interface

How has the problem resolved for the future

• Appropriate usage of the design