They had somthing in the works with LHSP but it never materialized however voicnav was a edig/lu endevor... it was cabable of storing and working with like 30k words on a handheld - something unheardof by ibm/lh/fonx ect.,,, maybe 80k
lhsp's tech went on as dragon under scansoft which merged with nuance/naun which i own a bunch of.
fwiw
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