Technology
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Background: Modern submarines use a periscope-like electronic camera (a “photonics mast.”) to view the world above the waves. The issue: The problem is twofold: If an adversary spots a periscope, there isn’t much doubt as to what’s under the waves: it’s a submarine (Figure 1). Periscope designs are apparently specific to each nation, so just…
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Background: In programming, there is the notion of “code smell”—a subtle indication that something is terribly wrong in a piece of source code, but without any (obvious) actual mistake. For example, if you saw the following: print(“E”); print(“RR”); print(“OR”); print(“!”); instead of print(“ERROR!”); that would be a good indication that something extremely bizarre was going…
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Background: In many cities, there are a large number of “almost-a-parking-spot” locations (for example, between two driveways) that can only fit an extremely small car. Additionally, most popular models of small cars have gotten substantially larger over time. For example, a 1959 Mini Cooper is 120 inches long, while a 2005 model is 143 inches…
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Background: In the post-online-shopping world, there are now nearly innumerable purchasing options for every style of item. If a person wanted to buy a particular style of baseball cap in the pre-Internet world, they would have the following option: Go to a store Purchase one of the, say, 4 or 5 suitable caps that are…
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Background: Laptop privacy screens (or “monitor filters”) reduce the viewing angle of a laptop screen in order to prevent evildoers from snooping on sensitive information on your laptop (Figure 1). The issue: Unfortunately, these privacy screens have a few downsides: They are inelegant to attach. Often, the attachment points block a small amount of screen…
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When using a computer, phone, or tablet, it is occasionally the case that a user must type in numbers. Typing numbers on a computer with a 12-digit physical numeric keypad is fast and easy (Figure 1). Unfortunately, laptops frequently no longer have these hardware keypads, and smartphones and tablets never did. The issue: The “soft”…
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Make microwaving even easier with a synchronized-turntable solution that prevents you from ever having to reach all the way into the back of the microwave to get your reheated beverage! The true chef’s choice.
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Follow the cruel and unyielding demands of your phone in order to stay fit on a custom jogging route! Bonus feature: allows the user to participate in the “sharing economy.”
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Background: As civilization reaches an apex of decadence not seen since the days of Caligula, new and exotic labor-saving schemes have arisen. Specifically, you may soon be able to order food directly to your refrigerator, thus saving you from having to be present for delivery. Deluxe! The issue: While the process of delivering food directly…
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The issue: Modern computers (and TVs) have large, high-resolution screens. But sometimes people have nostalgia for the past—perhaps yearning for Cold War-era computing, when the harsh glow of a 9-inch CRT monitor represented the pinnacle of technology (Figure 1). Proposal: Modern monitors should have an option to emulate the behavior of various old display types.…
WorstPlans: updated every Monday since July 2014! 