Descriptive ethics will hence try to oversee whether ethics still holds its place. Because descriptive ethics involves empirical investigation, it is a field that is usually investigated by those working in the fields of evolutionary biology, psychology, sociology or anthropology. Information that comes from descriptive ethics is, however, also used in philosophical arguments.
To deactivate an ICD or alter pacemaker function, a magnet has to have a field strength of 10 gauss (a unit of magnetic strength) or greater next to the surface of the device. A magnet in a stereo speaker has a field strength of 100 gauss at the surface - but 0 gauss 6 inches away.
Keep your headphones at least 1.2 inches (3 cm) away from your pacemaker. Never rest your head on the chest of a person with pacemaker while you're wearing headphones. Both the earbud and clip-on types of headphones can cause interference. Do not place headphones in a breast pocket or drape them over your chest.