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Ed Roberts, Personal Computer Pioneer, 1941-2010

Posted by timothy on from the set-things-in-motion dept.

jcr writes "CNET and the Huffington Post both report the death of Henry Edward Roberts, best known to all of us as the inventor of the Altair computer, at the age of 68 from pneumonia. As it happens, I never got to use an Altair, but I did meet Ed once, back in the mid-1980s. Since that time, I've never referred to the Altair bus as the 'S100' bus, since I agree with him that an inventor is entitled to name his invention." Updated 7:40 GMT by timothy: Roberts was 68, not 88 as originally stated; thanks to the readers who pointed out the typo.

2 of 110 comments (clear)

  1. When I met Ed... by jcr · · Score: 5, Interesting

    Sometime around 1987 or so, he was working on a startup called "Georgia Medical Electronics", and his plan was to make very cheap, stackable modules that had an Altair-bus on the top and the bottom, so you could snap a CPU together with a disk module and a power control module and have a simple process control computer for a factory (for example). My partner at the time was one of the few people left who remembered how to write a CP/M BIOS, and we went down to Atlanta to talk to him about working together. It didn't pan out, but I was glad to get the chance to meet him.

    -jcr

    --
    The only title of honor that a tyrant can grant is "Enemy of the State."
  2. Didn't have one of those, but by Whuffo · · Score: 5, Interesting

    A friend built one. Pretty cool machine - well designed and it worked very well. I waited and built a SOL machine for myself and it was lots of fun, too. I was "lucky" enough to have an ASR-33 to hook to it and loaded programs from paper tape. With a 32K expansion board I could run 32K Basic and there were many evenings when I started the machine up, loaded the OS from tape then put the 32K Basic tape in the reader, hit start, and went out for dinner. Assuming nothing went wrong it'd be at a READY prompt in a little over 1/2 hour.

    What's kind of funny in a strange way is that 32K Basic was a Bill Gates project. I remember having a problem one day, calling for help and speaking with him on the phone about it. He solved my problem for me - and I never imagined that things would turn out the way they have. The days are long gone when you'd toggle in the bootloader from the front panel - or get technical support from Bill Gates.

    Things have changed a lot since then - I'm still quite amused by the current crop of "hackers" who think they're all that but never built their own computer from chips and raw PC boards. Building a PC these days is something grade school kids can do.