You'd think the iPhone panopticon would make two-party consent laws look antiquated. Yet some states are enforcing them more vigorously than ever. In Illinois, for example, civil-liberties advocates are challenging a law that says you can be thrown in jail for 15 years for recording a conversation with a police officer.
The use of weighting networks gives a single number as a measure of vibration exposure and is expressed as the frequency-weighted vibration exposure in metres per second squared (m/s2), units of acceleration. Vibration meters equipped with accelerometers can be used for instantaneous vibration measurement.
There are typically four groups of instruments used to measure grip strength: dynamometers, sphygmomanometers, vigorimeter, and computerized Baltimore Therapeutic Equipment. The dynamometers are the most commonly used and have been since the 1950s, it uses a hydraulic component to measure force in kgs or lbs (1). Jamar hand dynamometer. The Jamar weights about 1.5 pounds and measures force in kg and lbs from 2kg to 5 lbs. For an accurate reading there needs to be at least a 3-4 pound force to move the needle, and therefore may not be suitable for clients with weaker grip strength.