Phones
-
Background: Some new phones (and laptops) have the ability to detect an authorized user’s face and unlock the phone without requiring a PIN. Often, if you have something stuck in your teeth, people won’t say anything. Then, hours later, you realize that you had, say, a huge leaf of lettuce in your hair the whole…
-
The issue: Cell phones occasionally fall out of a person’s pockets and get forgotten. This is especially easy to do when sitting on a sofa or in a movie theater seat. If the phone could detect that it had been dropped into sofa cushions, it could notify you before it was too late to find…
-
The issue: Sometimes, it’s hard to keep in touch with your friends and family, especially if you live in different cities and time zones. Proposal: The solution is quite simple—an app that keeps track of when you last met up with, texted, called, or otherwise contacted your friends and family. In fact, it could even…
-
The issue: When you call for transportation in a crowded area (Fig. 1), it’s often unclear both: 1) For you, the pedestrian, which of the numerous indistinguishable late model imported silver cars is picking you up 2) For the driver, which of the many pedestrians is actually the one who summoned that specific car. Fig…
-
Background: An emoji overview: Fig 1: Current Apple emoji skin tones. Available tones vary by emoji font designer (e.g., Google, Microsoft). Emoji people were originally only available with a light skin tone. Recently, more skin tone options have been added (Fig 1). However, they are just a recoloring of the original emoji, and thus may not have realistic…
-
Background: Nearly all modern cell phones have the same touch-screen form factor. Except for a few buttons of low importance (e.g. volume adjustment, power, camera shutter), all interaction is done through the screen itself. The issue: This style of interaction makes use of only one finger, and leaves the remaining four fingers with nothing to…
WorstPlans: updated every Monday since July 2014! 
You must be logged in to post a comment.