The activities were assigned to the intensity levels based on their pattern: sedentary behaviour (lying supine on a bed, sitting on a chair, sitting while working on a computer, standing and standing while moving 1 kg-handweights on a table surface), light activity (slow walking, normal walking), moderate activity (brisk walking) and vigorous activity (jogging, running).
Initially, Orthofit designed a glove that would vibrate when the user's hand moved into an unsafe position – for example, while working on a computer.
Last year, Patricia Greenfield, a psychologist at the University of California, Los Angeles, and her colleagues found that multitasking while reading on a computer or a tablet slowed readers down, but their comprehension remained unaffected.
Yet another patent covers the technology that monitors a student's attentiveness with a video camera that, while perched on a computer, is constantly patrolling for drooping eyes and nodding heads.
Similarly, the process of consigning such a thing to paper tends to make the potential repercussions more tangible -- somehow a collection of words you wouldn't leave in the printer for five minutes can seem harmless and private while still on a computer screen.
With a variety of off-the-shelf software technology and specialized equipment hacked at BSU, researchers and students can literally track every eye moment, mouse and remote-control click, and movement that someone makes while interacting on a computer or a television in a controlled environment that closely mirrors real-life situations.
Having multiple windows open while working on a computer doesn't offend other open windows.
Kids should be encouraged to sit up in a chair at a desk with their feet on the floor while working on a computer.
To prevent sore eyes, be sure to follow the 20-20-20 rule workingonking on a computer: look at something twenty feet away from your computer every twenty minutes for twenty seconds.
Subjects stood on a force plate while focusing on a computer screen placed six feet away at eye level.
