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2. Medical alarm - Wikipedia

   en.wikipedia.org/wiki/Medical_alarm

   Active devices require the user to take some action to trigger an alarm condition; passive systems monitor the user and raise an alarm based on an algorithm - a fall, lack of activity, etc. A weakness of active devices is that the user must be conscious to trigger the alarm. Both passive and active devices require that the user wear the device.

3. Crash Detection - Wikipedia

   en.wikipedia.org/wiki/Crash_Detection

   In Colorado, a wave of false 9-1-1 calls led Aspen Mountain to advise device owners to upgrade their operating systems or disable the feature. [15] In Japan's Hida Mountains , emergency dispatchers reported 134 false emergency calls, more than 14% of the total emergency call volume, between December 16, 2022 and January 23, 2023, attributed to ...

4. Fall protection - Wikipedia

   en.wikipedia.org/wiki/Fall_protection

   Fall arrest is an active form of fall protection which main purpose is to stop a person from falling and the fall impact on the ground after they had fallen. These fall arrest assist of harness, single or multiple anchor points, and a self- retracting lifeline or safety lanyard. [11] Full Body Safety Harnesses

5. UL (safety organization) - Wikipedia

   en.wikipedia.org/wiki/UL_(safety_organization)

   UL 636, Standard for Holdup Alarm Units and Systems (DOD Approved: July 30, 1987, ANSI Approved: January 30, 2018) [30] UL 639, Standard for Intrusion-Detection Units (ANSI Approved: October 24, 2019) [31] UL 681, Installation and Classification of Burglar and Holdup Alarm Systems (DOD Approved: January 02, 1992, ANSI Approved: December 17 ...

6. The 9 best rechargeable hearing aids, according to hearing ...

   www.aol.com/lifestyle/best-rechargeable-hearing...

   The hearing aid market has advanced by leaps and bounds since the FDA's 2022 regulatory change allowing hearing aids to be sold over the counter. The greatly increased competition between ...

7. Fall arrest - Wikipedia

   en.wikipedia.org/wiki/Fall_arrest

   Safety net Safety line. Fall arrest is the form of fall protection which involves the safe stopping of a person already falling. It is one of several forms of fall protection, forms which also include fall guarding (general protection that prevents persons from entering a fall hazard area e.g., guard rails) and fall restraint (personal protection which prevents persons who are in a fall hazard ...