I use an Advantage at work and a standard laptop keyboard at home and I would have to disagree. Using the Kinesis was a challenge the first week or so, but it

I use an Advantage at work and a standard laptop keyboard at home and I would have to disagree. Using the Kinesis was a challenge the first week or so, but it never interfered with my typing on normal keyboards. The worst habit I picked up is occasionally mixing up + and ~, but that's not related to the matrix layout.