Design
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Background: Camouflage is used by both humans and animals to hide. This can be to avoid potential sources of danger (e.g., a tiger), to avoid being attacked by a predator (e.g., a tiger), or to hide the individual so that they can observe something (e.g., a tiger) without disturbing it. The Issue: Although tigers are…
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The Issue: People occasionally dye their hair a different color. This process is a bit time-consuming, and it’s not always immediately clear what the results will be. Although it’s possible for a person to edit a digital photo to preview a new hair color, this type of simulation lacks the immersive three-dimensional quality that would…
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Background: A “pill organizer” (Figure 1) is a container for vitamins, medications, or anything else that a person wants to remember to take on a recurring basis. The Issue: There are many other recurring tasks that could also benefit from a weekly organizer. For example, according to the lobbyists at Big Vegetable, everyone should eat…
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Background: Frequently, a person planning an event (e.g. a party) will have a hard time pinning down the guests as to whether or not they are definitely planning to arrive. This can be annoying for the host: it’s hard to plan an event without knowing how many people will show up! Additionally, most people have…
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Background: Many cities have restrictive zoning requirements that, perhaps justifiably, prevent certain types of construction (for example, building a pesticide manufacturing plant next to an elementary school). Some restrictions are a bit more arbitrary: many “homeowners associations” (HOAs) enforce extremely specific details about the exact shades of beige that a garage door can be painted,…
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The issue: The presence of windows in a house is a major factor in determining of whether a house is dark and cavern-like or bright and uplifting. Unfortunately, it is usually impractical or impossible to add windows to a home after its has been constructed. Additionally, windows generally have a negative effect on climate control:…
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The Issue: Sometimes, people go to new locations and feel a sense of unease (Figure 1), due to their lack of familiarity with the local surroundings. Proposal: Thankfully, the solution is easy! The tourist can simply tour while wearing a VR that has been calibrated to change the exotic foreign landscape into a familiar environment…
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Background: Every so often, a ridiculous story comes out about someone driving 400 miles to the wrong location because they went to the “right” address (“123 Snake Street”) in the wrong city. In the ancient “paper map” days, this type of mistake would be nearly impossible, but modern GPS systems make it possible for a…
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Background: A cat owner may install a “cat door”—a cat-sized flap—in a door in their house (Fig 1). This allows a cat to travel freely even when the human-sized door is closed. A cat door also removes the need for the cat to carry a set of keys. Proposal: But why should cats get all…

