File this one under "so obvious, we wish we thought of it." It's a fold-up shade from the IT Helper, which essentially installs onto your laptop and folds out to shade the screen when you're outdoors.
Simple and easy—but adds a bit of bulk to your laptop—it's one of those low-tech gadgets that's super useful for the people who need them. Which would be us, if we ever went outside. Seriously, we haven't opened our front door in a week. Our neighbors would think we died if it weren't for the noise and the fact that the stench is more leftover food and not decaying body.