Check out these conceptual keyboard design by Michael Roopenian
Look at your keyboard. Now look at the Engrain. See a difference? The Engrain Tactile Keyboard by Michael Roopenian (say his last name repeatedly please) “uses nature’s tactility to strengthen the relationship between user and interface.” His words, not mine but I I agree. It certainly looks “touchy feely.,” just begging for my fingers to glide across its undulating surface. Whoa whoa! This post is getting dirty. Tell me, what do you guys think of it?