Are you asking yourself, how do you open the market door but only close to it? Or how do you open your mobile phone with a fingerprint? Or how do some hotels open on a smart card? Or some drones disturbing the places and faces?
There is something called embedded systems. This is a common thing in the field of information technology. Through embedded systems, we distract us from services like the ones you initially read.
IoT Lab
Co-Finder
GDSC
GDSC Lead
Babylon University
Student
Researcher
Speaker
Graphic Designer
UOB
InfoSec Specialist
IT