I sent this to my friend Shrikant who worked at Shugart back during this
time and this is how he replied:
"Yes, I demonstrated and explained the reason why but the decision to use
Tandon's technology was a business decision. We swapped the licenses for
Tandon's "Bi-compliant" head actuator patent and Xerox/Shugart's
"Band
Actuator" patent of Warren Dalziel
"I will explain more to you when I return..
"One lesson to learn from this episode was that as Goethe said in Faust
and I only paraphrase him: One has to work to make one's own what we
inherit from our forefathers.
"In context of Shugart, the "Tri-compliant" design a la IBM was
implemented without knowing its subtleties and slider/spring behaviour. I
think Shugart did learn the lesson as far as egos would permit."
I'll post the remainder of his reply when I receive it.
--
Sellam Ismail Vintage Computer Festival
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