Throughout my life, I’ve tried a bunch of U-shaped travel pillows—the ones that go around your neck—and frankly, they have all sucked. But recently I slept seven hours (seven!) in the middle seat of a long-haul flight with Travelrest’s Nest. ...

When I’m testing a webcam, I often play with the lighting in the room, both ambient and artificial. I do my best to throw off the autofocus and white balance to see how the webcam adjusts and responds. I move ...