Ask Ars was one of the first features of the newly born Ars Technica back in 1998. And now, as then, it's all about your questions and our community's answers. Each week, we'll dig into our bag of questions, answer a few based on our own know-how, and then we'll turn to the community for your take. To submit your own question, see our helpful tips page.

Question: How many different kinds of ergonomic keyboards are there, and what features should I look for?

Find yourself wondering which ergonomic keyboard is best for you? Ars' Casey Johnston takes a few different types through their paces.

If you have a favorite ergonomic keyboard, please share it with us in the comments.

Keyboards shown in the video: