Recently, the ghost hunters upgraded their video equipment, shelving a handheld camera and buying a more elaborate system with multiple, remote-controlled cameras.
Anything more complex requires a permit and sign-off from city and county health officials, although City Hall offers over-the-counter permits for shower and tub runoff, or "showers to flowers". More elaborate systems with pumps and tanks require inspection from both city and county public health officials.
Use of the more elaborate systems may introduce misclassification in a setting with low resources.
Perry's subsequent theories replace belief states with more elaborate systems of mental representation, and replace classification of belief states by characters with classifications of mental representations by cognitive roles and various types of semantic values.
This was only a prototype for a more elaborate time-sharing system that Corbato was working on, called Compatible Time-Sharing System, or CTSS.
These deodorisers were often applied with a small scoop or shovel, but more elaborate systems existed where the powder was kept in a box near the seat, with a small handle to control the amount deposited on the excrement.
A few schools constructed more elaborate systems, like basing bonuses on extracurricular activities.
Technicians installed a more elaborate phone system that would connect the White House switch board with the U.S. Park Police and the Army reserve troops now stationed in the Treasury Building.
But there can be equally little doubt that such a process requires a more elaborate nervous system.
Indeed, William Watkins, the general manager, is considering installing a more elaborate ventilation system to kill the smell.
The more elaborate systems start at $1 million and are tactically similar to a medieval castle, defending the citadel with outward layers of security from a central core.
