A machine including an adjustable cradle configured to hold, individually at different times, electronic devices having different dimensions. The machine also can include an alignment base configured to engage, individually at different times, with alignment mechanisms of overlay applicators, each respective one of the overlay applicators comprising a respective overlay configured to be applied to a respective surface of each of the electronic devices. The machine can be configured to facilitate applying, individually at different times, the respective overlays to the respective surfaces of the electronic devices. The adjustable cradle can include a second adjustable holder and a third adjustable holder opposite the second adjustable holder. The second adjustable holder and the third adjustable holder can be configured to adjust a respective position of each of the electronic devices held in the adjustable cradle with respect to the alignment base. Other embodiments are described.