Tag Archives: office

Video Phone Calls

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The characters in Johnny Mnemonic make quite a few video phone calls throughout the film, enough to be grouped in their own section on interfaces.

The first thing a modern viewer will note is that only one of the phones resembles a current day handheld mobile. This looks very strange today and it’s hard to imagine why we would ever give up our beloved iPhones and Androids. I’ll just observe that accurately predicting the future is difficult (and not really the point) and move on.

More interesting is the variety of phones used. In films from the 1950s to the 1990s, everyone uses a desk phone with a handset. (For younger readers: that is the piece you picked up and held next to your ear and mouth. There’s probably one in your parents’ house.) The only changes were the gradual replacement of rotary dials by keypads, and some cordless handsets. In 21st century films everyone uses a small sleek handheld box. But in Johnny Mnemonic every phone call uses a different interface.

New Darwin

First is the phone call Johnny makes from the New Darwin hotel.

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As previously discussed, Johnny is lying in bed using a remote control to select numbers on the onscreen keypad. He is facing a large wall mounted TV/display screen, with what looks like a camera at the top. The camera is realistic but unusual: as Chapter 10 of Make It So notes, films very rarely show the cameras used in visual communication. Continue reading →

Green Laser Scan

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In a very brief scene, Theo walks through a security arch on his way into the Ministry of Energy. After waiting in queue, he walks towards a rectangular archway. At his approach, two horizontal green laser lines scan him from head to toe. Theo passes through the arch with no trouble.

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Though the archway is quite similar to metal detection technology used in airports today, the addition of the lasers hints at additional data being gathered, such as surface mapping for a face-matching algorithm.

We know that security mostly cares about what’s hidden under clothes or within bodies and bags, rather than confirming the surface that security guards can see, so it’s not likely to be an actual technological requirement of the scan. Rather it is a visual reminder to participants and onlookers that the scan is in progress, and moreover that this the Ministry is a secured space.

Though we could argue that the signal could be made more visible, laser light is very eye catching and human eyes are most sensitive at 555nm, and this bright green is the closest to the 808 diode laser at 532nm. So for being an economic, but eye catching signal, this green laser is a perfect choice.

Tools of the aristocracy

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Joh is the civil and capital leader of Metropolis, and his large office reflects it in the amount of technology it has. To the left of the door is Josaphat’’s work interface (see Middle Class Oppression for more detail). To the right are two other pieces of technology: a large video screen hangs high, and a video phone rests on the wall below.

Joh Frederson paces in his office.

His desk also features some impressive technology. He has a bell jar ticker machine for receiving information. A large output panel on the right side of his desk allows people to request his attention. It features a huge array of thin bulbs labeled with particular codes. In one scene, Joh hears a sound and lifts his head to see a blinking light next to one of the labels. In response he touches a button on a control panel on the left of his desk to close the curtains, and then another to open the door to his office and receive Josephat.

Joh notices that Josephat wishes to speak to him.

Joh closes the curtains from his desk.

Later he uses another button on this same panel to summon his agent, called the Thin Man.

Joh closes the curtains from his desk.

These interfaces are particular to Joh, conveniences only available to one in a position of wealth and power.