"How about designing software that optimizes daydreaming? For example, one problem with drifting is that we’re often unaware we’re doing it. We can hit upon a cool idea but never even realize it. Imagine an app that randomly pings you to see if your mind is wandering — and if it is, lets you record what you’re thinking about."<p>Wow. That sounds insanely annoying. This suggests that, since we don't realize when we've hit upon a cool idea, we should just write down everything we're daydreaming about. Imagine having to read through all of that junk just to potentially find something good you might have thought of.<p>I suspect that the premise is wrong - we're probably not all constantly having genius ideas that we don't recognize in between daydreaming about dinner and youtube videos. If an idea comes up while I am daydreaming that is useful and relevant, I almost always realize it, even though I may not always write it down. Cultivating the habit of writing these ideas down is useful and necessary, but I don't see how a constantly-pinging app would help with that.