It's well known that Kobo has a secret setting for screenshots (
details). I've been using it on the Kobo Glo HD and I noticed something weird.
As I understand it, the screenshot is triggered by putting the ereader to sleep with the power button.
On the Glo HD, the power button does trigger a screenshot, but here's the fun part: that doesn't put the Glo HD to sleep.
Is that a quirk or are things supposed to work that way?