User blog comment:Theelemettes/Princestagram!!/@comment-26890640-20151011113459

Jīqì would probably take a lot of selfies plus like photos of her insides when Doc takes her apart for maintenance. Plus cool musical instruments and music boxes.

Malison would be all about history, old books she finds in antique shops, day trips to historical towns and buildings and the like.

Blessing would probably rarely use it but take pictures of random medical  herbs along with brief explanations of properties.

Then Bays would have the most fun with it, drink blogging and carrying round a little torch to mess around with lighting.