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Report Card: Doctor Strange

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Read all Doctor Strange reviews in chronological order.

Chris: I really enjoyed Doctor Strange. Sure, it’s blockbuster squarely in origin story formula, but the trippiness, action, special effects, and performances made it fun. And the introduction of the new overlapping rulespace of magic makes it a great addition to the Marvel Cinematic Universe. And hey, another Infinity Stone! It’s well-connected to the other films.

Scout: Doctor Strange is another delightful film that further rounds out the Marvel universe. It remained faithful (enough) to the comics that I loved growing up and the casting of Benedict Cumberbatch was spot-on perfect, much as Robert Downey Jr. was for Tony Stark. It is a joyful and at times psychedelic ride that I’m eager to take again. “The Infinity Wars” will be very interesting indeed.

But, as usual, this site is not about the movie but the interfaces, and for that we turn to the three criteria for evaluating movies here on scifiinterfaces.com.

  1. How believable are the interfaces? (To keep you immersed.)
  2. How well do the interfaces inform the narrative of the story? (To tell a good story.)
  3. How well do the interfaces equip the characters to achieve their goals? (To be a good model for real-world design?)
Report-Card-Doctor-Strange

Sci: B- (3 of 4) How believable are the interfaces?

Magic might be a tricky question for narrative believability, as by definition it is a breaking of some set of rules. It’s tempting laziness to patch every hole we find by proclaiming “it’s magic!” and move on. But in most modern stories, magic does have narrative rules; what it’s breaking is known laws of physics or the capabilities of known technology, but still consistent within the world. Oh, hey, kind of like a regular sci-fi story.

The artifacts mostly score quite well for believability. The Boots, the Staff, and the Bands are constrained in what they do, so no surprise there. Even the Cloak is a believable intelligent agent acting for Strange. Its flight-granting and ability to pull in any spatial direction arbitrarily don’t quite jive, but they don’t contradict each other, just raise questions that aren’t answered in the movie itself.

But, the Sling Rings are a trainwreck in terms of usability and believability. With that and the Eye missing some key variables that simply must be specified for it to do what we see it doing, it breaks the diegesis, taking us out of the movie.

Fi: A (4 of 4) How well do the interfaces inform the narrative of the story?

None of these are tacked-on gee-whiz.

  • Since Strange is occupying an office (Master) that is part of a venerated and peacekeeping secret organization (the Masters of Mysticism) we would expect it to have some tools in place to help the infantry and the boss.
  • That the powerful artifacts choose their masters helps establish Strange as unique and worthy.
  • The Eye is core to the plot, and the film uses it to convey how much of a talent and rulebreaking maverick Strange is.
  • The Staff helps us see Mordo’s militancy, threat, and lawful neutral-ness.
  • The laugh-out-loud comedy of the Cloak comes from its earnestly trying to help, its constraints, and how Strange is really, really new to this job.
  • Even the dumb Sling Ring helps show Strange’s learning and confidence, and set up how Strange gets stabbed and yadda yadda yadda begins his reconciliation with Dr. Palmer.
Cloak-of-Levitation-pulling
Once more, because it was so damned funny.

All great narrative uses of the “tech” in the film.

Interfaces: C+ (2 of 4)
How well do the interfaces equip the characters to achieve their goals?

The Boots do. The Cloak totally does. The “AR” surgical assistant does. (And it’s not even an artifact.) If we ever get to technologies that would enable such things, these would be fine models for real world equivalents. (With the long note about general intelligence needing language for strategic discussions with humans.)

DoctorStrange_AR_ER_assistant-05

That aside, the Sling Ring services a damned useful purpose, but its design is a serious impediment to its utility, and all the Masters of the Mystic Arts uses it. The Staff kind of helps its user, i.e. Mordo, but you have to credit it with a great deal of contextual intelligence or some super-subtle control mechanism.  The Bands are so clunky that they’re only useful in the exact context in which they are used. And the Eye, with its missing controls, missing displays, and dangerously ambiguous modes, is a universe-crashing temporal crisis just waiting to happen. This is where the artifacts suffer the most. For that, it gets the biggest hit.

Final Grade B- (9 of 12), Must-see.

Definitely see it. It’s got some obvious misses, but a lot of inventive, interesting stuff, and some that are truly cutting edge concepts. In a hat tip to Arthur C. Clarke’s famous third law, I suppose this is “sufficiently advanced technology.”

Sling Ring

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A sling ring opens magical portals of varying sizes between two locations. A sorcerer imagines the destination, concentrates, holds the hand wearing the ring upright and with the other gesticulates in a circle, and the portal opens with a burst of yellow sparks around the edges of the portal.

Sling-Ring.gif

How might this function as technology

It can’t.

Teleportation, even given cutting-edge concepts of quantum entanglement, is limited to bits of information. All the writing on this topic that I can find online says that physical portals require too much energy. So we have to write the totality of this device off as a narrative conceit.

We can imagine the input working, though, as a reading-from-the-brain interface that matches a sorcerer’s mental image of a location to a physical location in the world. As if you were able to upload an image and have a search engine identify its location. That said, reading-from-the-brain has edge cases to consider.

  • What if the envisioned place is only imaginary?
  • What if the sorcerer only has the vaguest memory of it? Or just a name?
  • What if the picture is clear but the place no longer exists? (Like, say, Sokovia.)

Perhaps of course the portal just never opens, but how does the sorcerer know that’s the cause of the malfunction? Perhaps a glowing 404 would help the more modern sorcerers understand.

Strange_404.png

@scifiinterfaces has you covered, Steven.

The gestural component

The circular gesture is the mechanism for initiating the portal, an active meditation that likely makes concentrating on the location easier. If we had to compliment one thing, it’s that the gesture is well mapped to the shape of the portal, and having a gesture-concentration requirement ensures that portals aren’t just popping up at whim around Kamar-taj anytime someone wearing a ring remembers a place.

OK. That done, we’re at the end of the compliments. Because otherwise, it’s just dumb.

No, really. Dumb.

The physical design of the Sling Ring is dumb. Like Dumb and Dumber dumb. There are plenty of examples of objects or interfaces in movies that only exist because a writer was lazy, but the SlingRing™ deserves a special award category unto itself. Continue reading →

The Crimson Bands of Cyttorak

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Dr. Strange uses the Crimson Bands of Cyttorak to immobilize Kaecilius while they are fighting in the New York Sanctum.

The bands are a flexible torso shaped device, that look like a bunch of metal ribs attached to a spine. We do not actually know whether this relic has “chosen” Strange or if it simply functions for anyone who wields it correctly. But given its immense power, it definitely qualifies as a relic and opens up the conversation about whether some relics are simply masterless.

Crimson-bands-of-Cyttorak-03.png

On the name

Discussing the bands is made semantically difficult for two reasons. The first is that “they” are multiple bands joined together by a single “spine” and handled in combat like a single thing. So it needn’t be plural “Bands.” That’s like calling a shoe the Running Laces of Reebok. It is an it not a they. Also it is not Crimson (even in the comic books, most folks would call them pink.) They are not actually named in the film, but authoritative source material indicates that is what these are. So forgive the weirdness, but this post will discuss the bands as a single thing. An it.

So where did it get its plural name? Comic book fans have already noted: In the books, the Crimson Bands of Cyttorak are actually a spell for binding. They are—no surprise—glowing crimson bands of energy, and used by many spellcasters, not just Strange. Here they are in The Uncanny X-Men, cast by the Scarlet Witch and subsequently smashed by Magik.

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Continue reading →

Vaulting Boots of Valtor

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Mordo wears the Vaulting Boots of Valtor throughout the movie and first demonstrates their use to Dr. Strange when they are sparring. The Boots allow the user to walk, run, or jump on air as if it were solid ground.

Boots-of-Valtor-Vaulting.gif

When activated, the sole of each boot creates a circular field of force in anticipation of a footfall in midair, as if creating free-floating stepping stones.

How might this work as tech?

The main interaction design challenge is how the wearer indicates where he wants a stepping-stone to appear. The best solution is to let Mordo’s footfall location and motion inform the boots when and where he expects there to be a solid surface. (Anyone who has stumbled while misjudging the height or location of a step on a stairway knows how differently you treat a step where you expect there to be solid footing.)

If this were a technological device, sensors within the boots would retain a detailed history of the wearer’s stride for all possible speeds and distances of movement. The boots would detect muscle tension and flexion combined with the owner’s direction and velocity to accurately predict the placement of each step and then insert an appropriately elevated and angled stepping stone. The boots would know the difference between each of these styles of movement, walking, running, and sprinting and behave accordingly.

As a result, Mordo could always remain upright and stable regardless of his intended direction or how high he had climbed. And while Mordo may be a sorcerer with exceptional physical training, he isn’t superhuman. With the power of the boots he is only able to run and step as high as he could normally if for example he was taking a set of stairs two or three at a time.

As a magical device, the intelligence imbued in the boots is limited to the awareness of the intent of the sorcerer and knows where to place each force-field stepping-stone.

Vaulting-boots-of-valtor-07-levels.png Continue reading →

Staff of the Living Tribunal

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This staff appears to be made of wood and is approximately a meter long when in its normal form. When activated by Mordo it has several powers. With a strong pull on both ends, the staff expands into a jointed energy nunchaku. It can also extend to an even greater length like a bullwhip. When it impacts a solid object such as a floor, it seems to release a crack of loud energy. Too bad we only ever see it in demo mode.

How might this work as technology?

The staff is composed of concentric rings within rings of material similar to a collapsing travel cup. This allows the device to expand and contract in length. The handle would likely contain the artificial intelligence and a power source that activates when Mordo gives it a gestural command, or if we’re thinking far future, a mental one. There might also be an additional control for energy discharge.

In the movie, sadly, Mordo does not use the Staff to its best effect, especially when Kaecilius returns to the New York sanctum. Mordo could easily disrupt the spell being cast by the disciples using the staff like a whip, but instead he leaps off the balcony to physically attack them. Dude, you’re the franchise’s next Big Bad? But let’s put down the character’s missteps to look at the interface.

Mode switching and inline meta-signals

Any time you design a thing with modes, you have to design the state changes between those modes. Let’s look at how Mordo moves between staff, nunchaku, and whip in this short demonstration scene. Continue reading →

Named relics in Doctor Strange

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“Any sufficiently advanced technology is indistinguishable from magic.”

You’ve no doubt opened up this review of Doctor Strange thinking “What sci-fi interfaces are in this movie? I don’t recall any.” And you’re right. There aren’t any. (Maybe the car, the hospital, but they’re not very sci-fi.) We’re going to take Clarke’s quote above and apply the same types of rigorous assessment to the magical interfaces and devices in the movie that we would for any sci-fi blockbuster.

Dr. Strange opens up a new chapter in the Marvel Cinematic Universe by introducing the concept of magic on Earth, that is both discoverable and learnable by humans. And here we thought it was just a something wielded by Loki and other Asgardians.

In Doctor Strange, Mordo informs Strange that magical relics exist and can be used by sorcerers. He explains that these relics have more power than people could possibly manage, and that many relics “choose their owner.” This is reminiscent of the wands in the Harry Potter books. Magical coincidence?

relics

Subsequently in the movie we are introduced to a few named relics, such as…

  • The Eye of Agamoto
  • The Staff of the Living Tribunal
  • The Vaulting Boots of Valtor
  • The Cloak of Levitation
  • The Crimson Bands of Cyttorak

…(this last one, while not named specifically in the movie, is named in supporting materials). There are definitely other relics that the sorcerers arm themselves with. For example, in the Hong Kong scene Wong wields the Wand of Watoomb but it is not mentioned by name and he never uses it. Since we don’t see these relics in use we won’t review them. Continue reading →