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Jouer Test
1. 
True or False: Human-interface objects cannot be seen, heard, felt, or otherwise perceived.
A.
True
B.
False
2. 
True or False: Human-interface objects have a standard way of being manipulated.
A.
True
B.
False
3. 
True or False: Human-interface objects have resulting behaviors that can sometimes vary.
A.
True
B.
False
4. 
True or False: Human-interface objects should be understandable, self-consistent, and stable.
A.
True
B.
False