I realise this thread is over a year old now, but I have a similar requireme
nt for a nice, smooth-moving cam for an electro-mechanical clock design I'm working on. The option to easily design a cam including a smooth increase/decrease of accelerat
ion which I can then copy out to my CNC router for cutting would be brilliant
. Quite how many derivativ
es of position (velocity, accelerar
ion, jerk, snap, crackle, pop) Art decides are enough to fire his imaginati
on are not for me to decide

Kit