A power strategy selector queries a lookup table using a current flash status of a flash drive, and determines a burst operating voltage for operating the flash drive. An attribute of one radio is monitored substantially continuously at the monitoring module. Each of the pre-designed room components includes structural geometric data indicative of a three-dimensional model of a pre-designed room, embedded metadata indicative of at least one design policy associated with the pre-designed room, and construction drawing data that can be merged with that of other room components to create final construction drawings for a completed house design. Also, extensions to the existing timing marks are written in other slots.