Provided is an image transfer material, comprising a support, optionally at least one barrier layer, a melt transfer layer, and an image receiving layer. The method determines whether one of a plurality of predetermined call events has been triggered. The laminated layer may be used as a reference layer, dipole layer, or free layer in a MTJ. The plantain or green banana peeler is preferably provided into two halves secured by a bolt which allows either the peeling element andor the retractable blade to be changed by the user when they become dull or worn. A history of changes is maintained which allows the history of operation of the system or process to be statically analysed.