UI / UX
User interfaces and “user experience” ideas.
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Background: Some older home have “simple” built-in drawers that are just a wooden box that slides on some wooden rails (instead of metal drawer slides). These drawers are fine for rarely-accessed items, but can be quite annoying in frequently-used situations (such as kitchen utensil drawers). The Issue: Since these drawers typically don’t have any sort…
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The issue: It’s easy to stay up too late by browsing the Internet on a cell phone instead going to sleep. The recommended solution to this is “don’t do that,” but it can be difficult to have enough self-discipline. Proposal: The solution is simple: before you go to bed, you should put your cell phone…
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Background: Coffee vending machines exist at some commercial establishments: these frequently offer a user the selection of (for example) dark roast, light roast, or decaf, all from the same machine. Many companies also offer free coffee as an employee perk and/or chemical motivator to increase productivity. The Issue: For businesses that provide free coffee, the…
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Background: Occasionally, people will apply a sticker to the back of their car that says something to the effect of “Baby on board!” This allegedly has a nebulous beneficial purpose in informing other drivers of the presence of a relatively helpless infant in the vehicle, but it also has a major downside: specifically, it is…
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The Issue: Modern food has been optimized for deliciousness and ease-of-eating. Unfortunately, this makes it easy to quickly devour an entire plate of food. This is bad news for dieting and portion control. Proposal: Dieting plans typically focus on the type and quantity of food being eaten. Strangely, these plans rarely look at the utensils…
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Background: Boat aficionados occasionally claim that sleeping on a boat is particularly relaxing due to the way the boat (and bed) is gently rocked by the waves. The Issue: Unfortunately, buying and maintaining a boat is expensive and might be completely infeasible for people who don’t live near a large body of water! Proposal: The…
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Background: Convenience stores occasionally sell hot dogs from a heated glass enclosure with a conveyor belt-like mechanism inside that rotates the hot dogs and moves them closer/farther from a heat lamp (Fig 1). The Issue: Unrelatedly, people often find it hard to get to a comfortable temperature when sleeping at night: it often feels like sleeping…
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Background: Certain types of office jobs, such as data entry, are limited by the typing speed of the operator. This is generally acceptable for humans, because human hands are adequate for keyboard typing. The smallest common keyboard has 61 keys (a so-called “60%” keyboard: https://www.google.com/search?q=60%25+keyboard). So the maximum possible human key coverage (Figure 1) is…
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Background: A car owner may sometimes be ticketed for parking in a location that was valid, but became invalid due to a highly specific restriction (e.g. “street sweeping every 2nd Tuesday, 8–9 AM”). These “rare” restrictions can be hard to remember or notice. Proposal: Thanks to modern omnipresent surveillance infrastructure, a person’s cell phone can now…
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Background: Many programming languages allow extremely long user-defined variable and function names. Frequently, companies will have a specific policy on naming: for example, forbidding abbreviations and requiring descriptive variable names (e.g., “CALCULATE_TOTAL_COMPOUND_INTEREST” would be OK, but “COMPINT” or “CCI” would not). The Issue: Normally, this makes sense: if someone has to read a bunch of…
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