Focus groups can be wrong.
"Yellow Walkman" story is appropriate http://www.alexandercowan.com/yellow-walkman-data-art-of-cus...
"The moral of the story is that you need natural behavior for quality observational learning."
"Yellow Walkman" story is appropriate http://www.alexandercowan.com/yellow-walkman-data-art-of-cus...
"The moral of the story is that you need natural behavior for quality observational learning."
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