each qn 100 words

•Question 1 – Why is HCI an interdisciplinary design science? (10 points)

•Question 3 – Investigate Makey Makey (http://makeymakey.com/ ) What does Makey Makey contribute to exploring human computer interaction? (30 points)

•Question 4 – Investigate Scratch (https://scratch.mit.edu/ ). What different aspects of human computer interaction are explored with Scratch that aren’t explored with Makey Makey? (30 points)