Sleeping pods


Joe and Rita climb into the pods and situate themselves comfortably. Officer Collins and his assistant approach and insert some necessary intravenous chemicals. We see two canisters, one empty (for waste?) and one filled with the IV fluid. To each side of the subject’s head is a small raised panel with two lights (amber and ruby) and a blue toggle switch. None of these are labeled. The subjects fall into hibernation and the lids close.

Collins and his assistant remove a cable labeled “MASTER” from the interface and close a panel which seals the inputs and outputs. They then close a large steel door, stenciled “TOP SECRET,” to the hibernation chamber.


The external interface panel includes:

  • A red LED display
  • 3 red safety cover toggle switches labeled “SET 1” “SET 2” and “SET 3.”
  • A 5×4 keypad
    • 0-9 numbers
    • Letters A–F
    • Four unlabeled white buttons

500 years later, after the top secret lab is destroyed, the pods become part of the mountains of garbage that just pile up. Sliding down an avalanche of the stuff, the pods wind up in a downtown area. Joe’s crashes through Frito’s window. At this moment the pod decides enough is enough and it wakes him. Clamps around the edge unlock. The panel cover has fallen off somewhere, and the LED display blinks the text, “unfreezing.” Joe drowsily pushes the lids open and gets out.

Its purpose in the narrative

This is a “segue” interface, mostly useful in explaining how Joe and Rita are transported safely 500 years in the future. At its base, all it needs to convey is:

  • Scienciness (lights and interfaces, check)
  • See them pass into sleep (check)
  • See why how they are kept safe (rugged construction details, clamped lid, check)
  • See the machine wake them up (check)

Is it ideal?

The ergonomics are nice. A comfortable enough coffin to sleep in. And it seems…uh…well engineered, seeing as how it winds up lasting 500 times its intended use and takes some pretty massive abuse as it slides down the mountains of garbage and through Frito’s window into his apartment. But that’s where the goodness ends. It looks solid enough to last a long long time. But there are questions.

From Collins’ point of view:

  • Why was it engineered to last 500 years, but you know, fail to have any of its interior lights or toggle switches labeled? Or have something more informative on the toggles than “SET 1”?
  • How on earth did they monitor the health of the participants over time? (Compare Prometheus’ hibernation screens.) Did they just expect it to work perfectly? Not a lot of comfort to the subjects. Did they monitor it remotely? Why didn’t that monitoring screen arouse the suspicions of the foreclosers?
  • How are subjects roused? If the procedure is something that Collins just knows, what if something happens to him? That information should be somewhere on the pod with very clear instructions.
  • How does it gracefully degrade as it runs out of resources (power, water, nutrition, air, water storage or disposal) to keep it’s occupants alive? What if the appointed person doesn’t answer the initial cry for help?

From the hibernators’ point of view:

  • How do the participants indicate their consent to go into hibernation? Can this be used as an involuntary prison?
  • How do they indicate consent to be awakened? (Not an easy problem, but Passengers illustrates why it’s necessary.)
  • What if they wake early? How do they get out or let anyone know to release them?
  • Why does the subject have to push the lid if they’re going to be weak and woozy when they waken? Can’t it be automatic, like the hibernation lids in Aliens?
  • How does the sleeper know it’s safe to get out? Certainly Joe and Rita expected to wake up in the military laboratory. But while we’re putting in the effort to engineer it to last 500 years, maybe we could account for the possibility that it’s somewhere else.
  • Can’t you put me at ease in the disorientating hypnopompic phase? Maybe some soothing graphic on the interior lid? A big red label reading, “DON’T PANIC” with an explanation?
  • Can you provide some information to help orient me, like where I am and when I am? Why does Joe have to infer the date from a magazine cover?

From a person-in-the-future point of view

  • How do the people nearby know that it contains living humans? That might be important for safekeeping, or even to take care in case the hibernators are carrying some disease to which the population has lost resistance.
  • How do we know if they’ve got some medical conditions that will need specialized care? What food they eat? Whether they are dangerous?
  • Can we get a little warning so we can prepare for all this stuff?

Is the interface believable?

Oh yes. Prototypes tend to be minimum viable thing, and usability lags far behind basic utility. Plus, this is military, known to be tough people expecting their people to be tough people without the need for civilian niceties. Plus, Collins didn’t seem too big on “details.” So very believable.


Note that this doesn’t equate to the thing itself being believable. I mean, it was an experiment meant to last only a year. How did it have the life support resources—including power—to run for 500 times the intended duration? What brown fluid has the 273,750,000 calories needed to sustain Luke Wilson’s physique for 500 years? (Maya Rudoph lucks out needing “only” 219,000,000.) How did it keep them alive and prevent long-term bedridden problems, like pressure sores, pneumonia, constipation, contractures, etc. etc.?
See? Comedy is hard to review.

Fight US Idiocracy: Donate to close races

Reminder: Every post in this series includes some U.S.-focused calls to action for readers to help reverse the current free fall into our own Idiocracy. In the last post I provided information about how to register to vote in your state. DO THAT.
If you accidentally missed the deadline (and triple check because many states have some way to register right up to and including election day, which is 06 NOV this year), there are still things you can do. Sadly, one of the most powerful things feels crass: Donate money to close campaigns. Much of this money is spent reaching out to undecided voters via media channels, and that means the more money the more reach.

There are currently 68 highly competitive seats—those considered a toss up between the two parties or leaning slightly toward one. You can look at the close campaigns and donate directly, or you can donate to Act Blue, and let that organization make the call. That’s what I did. Just now. Please join me.ActBlue_logo.png


In addition to the biometric readout at the foot of the hypersleep chamber, David can also check on the humans in hypersleep via direct visual contact. Though the walls of these chambers are ordinarily opaque, by placing his hand on a corner, David can cause the walls become translucent and the top becomes transparent. This allows him to directly view the body to check on a hypersleeper’s appearance, while maintaining some privacy for the hypersleeper from other straying eyes in the area.

The topmost surface of the chamber also has a translucent interface displaying such information as the sleeper’s name, labeled CRYO SLEEP; something called DREAM STATE, which is numerical (Shaw’s is 0560-09797?); and a few other pieces of inscrutable data.

There are a number of problems with this interface. The translucent interface might be a good idea because it would reduce the time between looking at abstractions of data and looking at a subject. But the data shown on the interface is not clearly biometric. (A solid argument can be made that it would be better to swap the data found on this screen and the data seen in the HYP.SL screen at the head of the bed.) In this case, since the data is not biometric, the overlay might actually occlude important outward signs and is therefore a bit misplaced.

Additionally, since the chambers are situated with their feet towards the wall, the orientation of the typography seems to have poor usability as well. For optimal reading in this portrait orientation, a viewer would have to go as far out of his way as possible in the space. This information should have been laid out along the landscape orientation of the pane, and the information moved to the edge such that an unhindered visual scan of the sleeper is possible.

I was at first confused about a feature of the chambers seen later in the movie, when David is surprised to find evidence that Meredith has exited her chamber and walked to her quarters, long ahead of the others. Why was he surprised? If you were designing a system for a caretaker, wouldn’t you want him to know when something as major as that occurs? Then I realized that Meredith outranks and is resentful of David, so it’s entirely likely that if she could, she would enjoy configuring her personal program to wake her ahead of the others and disable any notification that David would ordinarily receive.


The android David tends to the ship and the hypersleping crew during the two-year journey.

The first part of the interface for checking in on the crew is a cyan-blue touch screen labeled “HYP.SL” in the upper left hand corner. The bulk of this screen is taken up with three bands of waveforms. A “pulse” of magnification flows across the moving waveforms from left to right every second or so, but its meaning is unclear. Each waveform appears to show a great deal of data, being two dozen or so similar waveforms overlaid onto a single graph. (Careful observers will note that these bear a striking resemblance to the green plasma-arc alien interface seen later in the film, and so their appearance may have been driven stylistically.)


To the right of each waveform is a medium-sized number (in Eurostile) indicating the current state of the index. They are color-coded for easy differentiation. In contrast, the lines making up the waveform are undifferentiated, so it’s hard to tell if the graph shows multiple data points plotted to a single graph, or a single datapoint across multiple times. Whatever the case, the more complex graph would make identifying a recent trend more complicated. If it’s useful to summarize the information with a single number on the right, it would be good to show what’s happening to that single number across the length of the graph. Otherwise, you’re pushing that trendspotting off to the user’s short term memory and risking missing opportunities for preventative measures.

Another, small diagram in the lower left is a force-directed, circular edge bundling diagram, but as this and the other controls on the screen are inscrutable, we cannot evaluate their usefulness in context.

After observing the screen for a few seconds, David touches the middle of the screen, a wave of distortion spreads from his finger for a half a second, and we hear a “fuzz” sound. The purpose of the touch is unclear. Since it makes no discernable change in the interface, it could be what I’ve called one free interaction, but this seems unlikely since such cinematic attention was given to it. My only other guess is to register David’s presence there like a guard tour patrol system or watchclock that ensures he’s doing his rounds.