The Mini Power Minder is one example. Overcrowding - three to a
cell built for one and hard labour, soon consumed what little energy
the prisoner had. For the midday and evening
meals, nearly every prison now uses a pre-select system where a list of different meals are displayed for each day and every prisoner can order whatever
meal he prefers. In all English prisons each prisoner
receives a breakfast pack which is issued the evening before for use
the next morning. Leave the door ajar for an hour
or two after use to allow moisture to evaporate.
Bi-ocular goggle - this device (...)