In the priorthreeposts, I’ve discussed the goods-and-bads of the Eye of Agamotto in the Tibet mode. (I thought I could squeeze the Hong Kong and the Dark Dimension modes into one post, but turns out this one was just too long. keep reading. You’ll see.) In this post we examine a mode that looks like the Tibet mode, but is actually quite different.
Hong Kong mode
Near the film’s climax, Strange uses the Eye to reverse Kaecilius’ destruction of the Hong Kong Sanctum Sanctorum (and much of the surrounding cityscape). In this scene, Kaecilius leaps at Strange, and Strange “freezes” Kaecilius in midair with the saucer. It’s done more quickly, but similarly to how he “freezes” the apple into a controlled-time mode in Tibet.
But then we see something different, and it complicates everything. As Strange twists the saucer counterclockwise, the cityscape around him—not just Kaecilius—begins to reverse slowly. (And unlike in Tibet, the saucer keeps spinning clockwise underneath his hand.) Then the rate of reversal accelerates, and even continues in its reversal after Strange drops his gesture and engages in a fight with Kaecilius, who somehow escapes the reversing time stream to join Strange and Mordo in the “observer” time stream.
So in this mode, the saucer is working much more like a shuttle wheel with no snap-back feature.
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.
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.
“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?
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 →