Greg’s video starts to resemble visions of the future where entire interfaces fan out, surrounding the user before dissolving at a single gesture. It’s trilling to imagine a future where virtual environments will become immersive but it’s strange to think that we’ll have to move that much. Technology seems to have evolved for us to move less and less. We sit hunched over our computers barely moving anything above our elbows, so why are there persistent visions of the future where we have to wave our hands around like we’re dancing backup. It’s an aside to a thought-provoking video.