To do that, a system must satisfy at least the fifth and sixth constraints on physical computation: it must be physically constructible and it must operate reliably.
This kind of work must be physically demanding.
The site must be physically arranged and laid-out to accomplish remedial objectives.
To sing in tune, one must be physically well formed and have good muscle control.
Winners must be physically present at the meeting location within 10 minutes of the meeting time.
And like online gamblers, players of real-money skill games must be physically located within New Jersey's borders.
In most cases, the radio frequency hardware must be physically inserted by a spy, a manufacturer or an unwitting user.
The individual must be physically able to jog horses, work in all weather conditions and be able to multitask.
To store large amounts of data, pools must be physically isolated so they can share the same addressing scheme.
The patient must be physically capable of administering the drugs themselves, and two witnesses must be present when they do so.
Nick Flint's direction and Natalie Lomonte's choreography are sufficiently shocking and sensual, leaving the audience as emotionally exhausted as the actors must be physically.
