roboots

Article Comprehension:

1. What are androids?
2. Name the three robots Professor Hiroshi Ishiguro has created for the 'Android: What is Human' exhibition? What are their respective roles?
3. Why are androids more difficult to build then normal robots?

1. Androids are robots that look and act like human beings.

2. 1. Komodoroid 2. Ishiguro 3. Otanaroid. 

3. Androids are harder to build because they are made to look and act like human being's.