Comment on A 1973 IBM Selectric typeball recorded dancers' body movementsparentComments−chiph6yOne of the interesting things about the Selectric is that it contains a mechanical digital-to-analog converter .. a Whiffletree mechanism.https://www.youtube.com/watch?v=bRCNenhcvpw
Comments
One of the interesting things about the Selectric is that it contains a mechanical digital-to-analog converter .. a Whiffletree mechanism.
https://www.youtube.com/watch?v=bRCNenhcvpw