Microsoft Natural and its derivatives is an excellent ergonomic keyboard. Replacing QWERTY is simply hard. However, adjusting to a Kinesis Advantage also took

Microsoft Natural and its derivatives is an excellent ergonomic keyboard. Replacing QWERTY is simply hard. However, adjusting to a Kinesis Advantage also took me several weeks. Although the layout is the same, the keyboard is feels different enough that learning a different key layout might be possible. Posture matters a lot in ergonomics, and in particular screen height. Raising the screen to eye level reduces neck pain. I adopted piano posture and have less strain on my limbs. That is why I will never understand typing on a laptop open at 120-degree angle where the keyboard is angled upward and the screen is at keyboard level. That’s the worst of both worlds. Merely raising the laptop screen to eye level and using an external keyboard makes it far more comfortable.