*1) In the back of the throat they can install a neurochip that controls the nervous system (It can cause neurological or cardiac diseases). *2) People or places may have lasers with rays at frequencies not visible and valves that throw liquids (can cause skin diseases). *3) Cell phones and computers can be remotely activated microphone, they can also emit voices at low volume (It can cause psychiatric illness). *Advice) If you notice this happening, make a note of the date and place and upload those attacks to an email. *****If you want to see the images or patents you can search for their scientific names "Neural dust", "BCI", Brain gate", "RFID", "high energy visible light", "metasploit".