Hire people for their strengths, not their absence of weaknesses.
…s often provide recommendations on the effective sizes of buttons in their guidelines. For example, Apple says that CTAs in mobile UI should be at least 44Х44 pixels, while Microsoft recommends 34Х26 pixels.
…shows that more workers save for retirement when 401(k)enrollment is opt-out, as opposed to opt-in. And if you want people to stay off the grass, make it easy to stay on the sidewalk.