It involves mounting a small video camera and an analogue video transmitter to an RC aircraft and flying by means of a live video down-link, commonly displayed on video goggles or a portable monitor.
12.
About half of the exercise group and half of the controls wore portable monitors that kept track of heart rate and body movement for a three-day period at the beginning and end of the trial.
13.
Dr . Jeff A . Brinker, a cardiologist and pacemaker specialist at Johns Hopkins University Medical Center in Baltimore, said Cheney's irregular heartbeats detected by the portable monitor were " sort of like posting a warning flag ."
14.
Microsoft's Windows XP operating software already supports WiFi technology and the company is planning to launch several new products, including Mira, a portable monitor that allows users to do work on their PC without being at their PC . _ __
15.
Shortly after Penders found out that he had an enlarged heart that pumped to only 70 percent of capacity during a routine insurance physical in 1991, doctors hooked him up to a portable monitor that he wore taped to his side underneath his sweater.
16.
When a call does get contested, the replay system is being implemented in three ways : The official runs off the field to a monitor near the stadium wall; a portable monitor is pushed onto the field; or the official goes to the bench area to make the call.
17.
The Canadian researchers conclude in their study in the New England Journal of Medicine that it would be logical to use the portable monitor, worn like a Walkman, as a primary screening test, and to save exercise and heart function tests for use in heart attack patients who warrant such further testing.
