He answered my $20 question regarding whether he thought the SoLaTiDo wearable keyboard/controller would be accepted by the mobile enterprise AR community, or was too early to the market. His answer was that it was cool, and that he wanted one on his wrist. This means he barely considered it, since it clearly requires both hands and all fingers, to offer workstation level control. My follow-up question (at $100) told him of the mistaken assumption, and asked him what he thought deskless workers would do to gain workstation level control of AR devices. His 48 hours to reply has just expired, so maybe he's swamped.