[video]
[ Flips through the first few pages of her notebook -- ] Well, one of the things I thought attachments to the Communicator to enable it to record things.
I know there are cameras available, but it's still different to have something readily available.
[ She can only imagine those who might have wanted a souvenir shot of the lantern festival. ]
Then, even if the dome's accessible by foot, there are still those who might need an efficient mode of transport -- like, if you have an injury and you have to work by yourself, or like the Mail Lady when she needs to deliver a lot of mail.