@hj @lain
I'd say it might make sense for a more expensive piece of equipment, but aren't these things pretty cheap? Even if returning isn't an option, selling it at a discount to the one who might like it — or not care about it, and getting another model which would suit you more, is still a preferrable option to working it around with such an add-on 🤷

@hj @lain @m0xee or what if the problem isn't fixable because every eReader inherently has it?

Cuz all of them are relatively heavy slates that people may have trouble holding and even aside from #accessibility someone using them as a digital sheetmusic display as a solo performer doing some training could use it as a convenient method when printing pages and fumbling them is too distracting...

AFAIK those are merely #bluetooth buttons that act as a #Keyboard and thus could be used flexibly...