The Tech Report published a review on the A technology overview of the Aimpad R5 analog keyboard
A quote from the article:
Aimpad offered us a first look at the analog input technology it hopes will become commonplace in future mechanical keyboards. We've spent a lot of hands-on time with its analog secret sauce, and we're ready to say whether this technology is something every keyboard should have.A technology overview of the Aimpad R5 analog keyboard @ The Tech Report