mattress
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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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The issue: Sometimes, it’s hard to get out of a comfy bed and face the cruel and merciless world. Proposal: We can solve this problem by making a bed that becomes progressively less comfortable as the desired wakeup time arrives. Certain mattresses already have the ability to dynamically adjust their firmness (for example, the “Sleep…
