EMDR tappers (aka pulsators or buzzers) are units that use tactile bilateral stimulation to activate each hemispheres on the Mind. Therapappers are wired and battery-operated, and they're very convenient to use. Only spot them in the palms or pockets, and they'll begin to vibrate. You can then regulate the intensity https://articleconsult.com/how-to-use-an-emdr-kit-safely-effectively/