minus-squarecrow@sh.itjust.workstoScience Fiction@lemmy.world•Sci-fi gripe: holograms for personal deviceslinkfedilinkarrow-up5·1 year agoMaybe the content of the display can be encrypted and is only accessible by the wearer in a certain mode linkfedilink
Maybe the content of the display can be encrypted and is only accessible by the wearer in a certain mode