Undercover features on Lenovo Smart Display?

[chit.chat]

Got my Lenovo Smart Display, and have gone all over it. I've gone through all the features, and the manual book as well but I must've missed out a thing or two. Any undercover/hidden features that the display can do? 

Love the device, especially video calls using Google Duo. Changed my kitchen forever haha, used to have a phone in one hand, and a cookbook in the other. Lenovo & Google team currently working on multi-room audio, can't wait for future updates.