wiki:PotentialProblems

Version 2 (modified by nik, 9 years ago) (diff)

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  • "if you only have one hand, and you are carrying a coffee cup, you cannot wave a greeting"
  • "If you are approaching a human, you need to do it in a social way"
  • "you can do two things with arms at the same time"
  • "he used to be right handed and now he's left handed"