Posted By
Chicken
on 2016-03-09
06:08:59
 |  Re: Light pen and TED
gerliczer: My comment was meant like "… to see how it's done". Obviously, it wasn't that obvious  Especially with nothing to trigger an interrupt, it might be interesting to see how this problem is tackled. Afterall, there are at least two different types of lightpens around for this platform.
SVS:
I checked the afore mentioned magazine. It's special issue 1/88:
http://plus4world.powweb.com/publications/Compute_Mit_SA_1_88
On pages 9/10 you'll find the TROJAN review. It mentions the missing hardware implementation. The sarcastic comments on the program's qualities made me laugh again – just like they did decades ago 
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