(edit) Re keyboard and printers. Yes, I think you're probably right. Although whether Wave has a role there, I'm not sure. Hard copies <a href="https://www.trustedcomputinggroup.org/groups/hardcopy/" target="_blank">https://www.trustedcomputinggroup.org/groups/hardcopy/</a> Not sure which group manages keyboards. And it may be they are already taken care of by the TPM.