Cyberspace: Bulletin Board

Johnny finds he needs a favor from a friend in cyberspace. We see Johnny type something on his virtual keyboard, then selects from a pull down menu.

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A quick break in the action: In this shot we are looking at the real world, not the virtual, and I want to mention how clear and well-defined all the physical actions by actor Keanu Reeves are. I very much doubt that the headset he is wearing actually worked, so he is doing this without being able to see anything.

Will regular users of virtual reality systems be this precise with their gestures? Datagloves have always been expensive and rare, making studies difficult. But several systems offer submillimeter gestural tracking nowadays: version 2 of Microsoft Kinect, Google’s Soli, and Leap Motion are a few, and much cheaper and less fragile than a dataglove. Using any of these for regular desktop application tasks rather than games would be an interesting experiment.

Back in the film, Johnny flies through cyberspace until he finds the bulletin board of his friend. It is an unfriendly glowing shape that Johnny tries to expand or unfold without success.

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After some more virtual typing, the bulletin board reveals itself as a cube that spins and expands. It doesn’t fill the entire screen, but does reveal the face of Strike, the owner of the bulletin board. His face is stylized as if by a real time image processing filter of the type built into most static image editors today. Strike tells Johnny to go away.

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Johnny doesn’t give up and the conversation continues. The cube now expands to fill the screen, with Johnny looking into the cube and Strike’s face on the back wall.

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Johnny raises his hands and makes a threatening gesture, saying that he could crash Strike’s entire system. In cyberspace, his fingertips now have blades.

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The face retreats in cyberspace, becoming smaller and further away. I’d like to think that Strike leaned back, and that has been mapped into a cyberspace equivalent move. The real world gesture carries its meaning to cyberspace.

A short while ago the Yakuza leader Shinji ordered the tracker to “initiate the virus.” It is at this point that we see the effect, with the cube carrying the image of Strike melting away under a bright light.

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While visual representations of cyber attacks are common in books and now TV and films, real world computer designers complain that no system under attack would waste processing power on rendering special effects. This is true for the defenders, but the attackers might want to show their power with a flashy display. Or perhaps these visual effects are generated by Johnny’s own cyberspace system, the 2021 equivalent of today’s warning message that a web site certificate cannot be verified. It’s certainly more attention-grabbing than a small padlock icon disappearing from one corner of your browser window.

At this point the Yakuza arrive in reality, and Jane takes the headset off and drags Johnny out of the shop.

 

Cyberspace: Newark Copyshop

The transition from Beijing to the Newark copyshop is more involved. After he travels around a bit, he realizes he needs to be looking back in Newark. He “rewinds” using a pull gesture and sees the copyshop’s pyramid. First there is a predominantly blue window that unfolds as if it were paper.

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And then the copyshop initial window expands. Like the Beijing hotel, this is a floor plan view, but unlike the hotel it stays two dimensional. It appears that cyberspace works like the current world wide web, with individual servers for each location that can choose what appearance to present to visitors.

Johnny again selects data records, but not with a voice command. The first transition is a window that not only expands but spins as it does so, and makes a strange jump at the end from the centre to the upper left.

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Once again Johnny uses the two-handed expansion gesture to see the table view of the records. Continue reading

Spinning Pizza Interface

As soon as the Rodger Young clears the dock, the interfaces before Ibanez and Barclow change to…well, this.

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I’m pretty good at apologetics, but what this is and how this does anything useful, I just…I’m at a loss. Is this supposed to be the active sweep of a radar dish? Some indication of the flywheel engine? Or the position of that spinning column on the bridge? How are any of these things worth distracting a pilot with a giant yellow spinning pizza?