EntityQ1468691· pop 8· linked from 47 articlesTangible user interfaceSign in to saveuser interface in which a person interacts with digital information through the physical environmentConnectionsMassachusetts Institute of TechnologyEntitygraphical user interfaceEntitygesture recognitionEntityInternational Standard Book NumberEntityprogramming languageEntityWayback MachineEntitydigital object identifierEntityInternational Standard Serial NumberEntityvirtual realityEntitychatbotEntityuser interfaceEntityLegoEntitymarbleEntityaugmented realityEntityiconEntitydigital dataEntityelectrical connectorEntityvirtual assistantEntityQ22908627Entitymulti-touchEntityCategoriesSurface computingUser interfacesUser interface techniques