Assignment-3 (1 group a 5)
Input controls of a ‘phone answering machine’:
1) read the chapter 1 and 2 of ‘interaction design’;
2) describe the basic functionality of a phone answering machine;
3) design two different solutions for all input controls;
4) discuss the different types and pros/cons of ‘control-button/function’ mappings;
5) prepare a presentation of about 10 min.