These are supposedly pictures of the forthcoming Apple tablet user interface. Take these with a grain of salt, no doubt. It is likely that they were dreamt up by a fan.










What struck me about this design was how the keyboard was floated in a movable layer. I really like that idea. Because the tablet hardware would be a new form factor for many users, it may take a while for each person to find a comfortable position for the keyboard in terms of location on the screen/device, and in regards to the content being displayed on the screen. I assume a tablet could be rotated and held in many positions, so the optimal location for the keyboard could change in different situations.

For example, if the user is typing an email, they would prefer to have the keyboard front and center and taking up a large percentage of screen space. If someone is entering a search string, they may want the keyboard to be in a corner of the screen and smaller so they can focus on the search results. These scenarios also suggest that users may want to change the size of the keyboard depending on their mode. Of course, if the user is routinely changing the location and size of the keyboard, they will not be able to enter text very quickly.

I like the floating keyboard design because it makes this trade off from speed of keystrokes to customization and flexibility. This encourages exploration and experimentation within a new ui which could lead to entirely new and unexpected interactions.

[via TechCrunch]

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posted by Shawn Elson on Thursday, August 27, 2009

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I have assembled a fair amount of furniture and I always worry that I am not setting bolts and screws at the right tension. Too little tension leaves the piece of furniture wobbly and possibly weakened over time. Too much tension and wood (especially particle board) can splinter and unseat a bolt. Too much tension and you also could strip the bolt.

The problem with tightening a bolt is simply feedback. The only feedback received is the feeling of tension in the hand and perhaps some visual indication of how deep a bolt is seated. If a bolt does not fit, or the material being bolted has a lot of friction, it is easy to think a bolt is set correctly when it is not. I find this frustrating in the digital age where I am used to seeing progress bars, slider widgets and system feedback that help guide me and keep my settings within allowed tolerances.

Smart Bolts have a clever design that provides visual feedback for when the bolt meets the suggested tension. When the bolt is tightened enough, a little red dot on the end of the bolt changes to black. Other benefits of the Smart Bolt design is that there is no special equipment required for testing tension and that the bolt's tension can be identified at a distance.

[via Boing Boing]

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posted by Shawn Elson on Tuesday, August 11, 2009

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