Quote:
Originally Posted by RWood
Even the PSION from the mid 1990s had a modem for downloading all sorts of stuff (including ebooks.) In fact, they had their own special format that is still supported by BookDesigner and there are a few titles in PSION format available in the MobileRead free download area.
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In terms of the 815 patent - what DRM, or more broadly encryption decryption schemes were used? If they match (non-legal term) the patent, then the patent challenge may be nonenforceable due to prior art, otherwise, Psion is probably irrelevant. I don't have an opinion here, I am only trying to understand your reasoning process. E.G. - Psion existed - so what?