At present, I foresee three main uses for digital devices in my classroom. One is for creating digital artifacts; one is for creating digital portfolios; and one is for interacting with other art classrooms.
My present concerns for the first two uses are: that students not use any platform not pre-approved by me; that students know how to use, charge, and store the device; and that they not damage it. To avoid damage, procedures can include: cary the device carefully, only place it on a work table—no other surface, never place it on the edge of a table, be mindful of where devices are at all times, never place them on the floor, keep them away from art materials (especially water based); and never have food or drink on the same table with a device. Posting signs and issuing contracts will help reinforce these procedures.