Technology
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The issue: One transportation model used by ride-sharing cars (formerly called “taxis”) is the “carpool”-style trip, where multiple passengers are picked up and dropped off at various points along a mostly-shared route. (Lyft Line and Uber Pool are currently the most well-known of these.) This “carpool”-style trip is cheaper than a normal ride for each…
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Background: Some smartwatches now have a sleep tracking feature (Fig 1): the watch is able to figure out when you fall asleep and record how long you’ve slept. The issue: It’s easy to fall asleep while watching streaming video or listening to a podcast. But sleeping while a podcast plays may result in your podcast…
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Background: It is often recommended that pet owners buy “challenging” toys to keep their pets mentally stimulated in a world where the owners take care of all the pet’s needs. Although an owner could simply put a dog biscuit in a bowl, it would be more exciting for the dog if the biscuit were inside…
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Background: Some widely-used computer programs are free, and are supported exclusively as hobby projects by unpaid developers. The issue: Unfortunately, there is no financial mechanism to encourage further development and enhancement of these programs. Even if a hundred million people depend on a program, there is no simple way for them to support the developer.…
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The issue: Sometimes, a college lecture or work presentation goes far over the allotted time (Figure 1). Frequently, the presenter doesn’t even realize that they are over time. One simple way to prevent a presentation from going over time would be to just have the power outlets turn off at exactly the designated end-of-presentation…
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Background: Sometimes, it seems like a file is taking forever to download (or copy). A speed of 160 kilobytes per second may seem excruciatingly slow, but that’s actually an entire late-1970s floppy disk (Figure 1) per second. Proposal: Instead of just showing a slowly filling up progress bar when downloading (or copying) a file, a…
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Background: Since laptops are so convenient and portable, many people work in locations that are not set up for long-term ergonomic comfort (for example, dining room tables or coffeeshop counters, e.g. Figure 1). The issue: Since these locations were never designed for laptop use, they are typically set up in such a way that the…
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Background: Phone map apps often have a few optional settings for a route, such as: Avoid highways (for driving) Fewer bus transfers (for public transit) Avoid hills (for walking) The issue: Sometimes, you want drive on the most scenic route from point A to point B, without too much concern about efficiency. For example, you might…
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TITLE: Never be annoyed when emptying an over-full trash can again, with this new “screaming trash can” technology! The Issue: In shared-living or office situations, there is a strong incentive to wait for someone else to empty a full garbage can: the person who discards the last piece of trash has only contributed a tiny…
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