I believe you confuse ergonomics with personal preferences. Ergonomics means literally the "law of work" and was a science devoted to study how to improve prod

I believe you confuse ergonomics with personal preferences. Ergonomics means literally the "law of work" and was a science devoted to study how to improve productivity of people without breaking them, basically. Then ergonomics' discoveries proved useful for other areas. Now, tall mechanical keys are a personal preference of you, but this does not mean it being the best way to do it. One question, is that really a personal preference or it is just the way you had been trained to use a keyboard?. Remember your first keyboard, how it was? it was tall with mechanical keys? how much time have you been using(trained on)tall mechanical keys keyboards? I used to prefer working sitting down precisely before studying human factors and ergonomics. Working standing up looks terrible unhealthy until you dive into the data and realize that most of the problems comes from women using heels while working. Then I discovered that the remainder of workers standing and moving while in work are in fact healthier than those that work sitting down. Sitting down all day is terrible for your health. So I started working standing up a little and using a stool the rest of the time, put my computer at eye level. At first I preferred the old way, because I had been trained since child for working sitting down. But one or two months later, when my body has adapted, I discovered the benefits were enormous. No way I could go back. It is difficult for people to change a habit, but young people are raised with tablets and they will find awkward the concept of tall mechanical keys. After using Apple's keyboards for long I do too.