1 hmmm... telephones would be the the first step. The next generation could be on-line sessions through ICQ ;) this way you could meet all your parent's parents and their parents all together :D
2 oh boy, that would be a ReAlLy useful device for conducting all kinds of psychological research studies, especially the ones dealing with genetic factors of personality.
8 points 
1 hmmm... telephones would be the the first step. The next generation could be on-line sessions through ICQ ;) this way you could meet all your parent's parents and their parents all together :D