We're working on something bigger for next month, so this month is a small addition to the Fremitus from Closure animations we released a couple of months ago.
The animations add a finger that comes in to feel the fremitus in the front teeth.
This was another suggestion from Dr. Milos Boskovic who calls fremitus "the dentist's friend" - thank you to Milos, our friend!
On the iPad these updates will replace the current animations. Under Windows you'll have both versions - with and without fingers so you can choose which version you'd like to use.