Easel login for lab use carvey

My school’s Carvey will be in the library makerspace. We want students to be able to use Easel without creating an account. How are other schools handling this issue?

We created a generic shared school account. It could be pre logged in on the computer connected to the Carvey. We usually have students create their own accounts through, we want them to use their account to collect their designs and the different iterations in essence creating a digital design portfolio. Any reason not to have an account?