Mark Shuttleworth recently posted about the work Canonical are doing on application notifications, and a couple of things struck me. The first thing that struck me is that even though what they’re doing is quite pretty, it’s intensely pointless. Designing a notification system that will spew out messages that the person using the computer doesn’t need to see is making the computer less useful: it’s another piece of UI vying for my attention, and every time something interrupts what I’m going I’m losing concentration.

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