Why not a heating by puff or heating by time similar to the Alfa does. It looks like the housing might be improved also. Pods/capsules are a must to do. since the unit use convection (isn't it), is it possible to add an inhalation detection feature to give a boost while the user hit it. The incorporated stirring tool is nice, a stash compartment could be awesome too, no units offer this feature in my knowledge... Nice contest!