Session : Technology

1. If we have a figure 8, there are 7 tube lights (for each line) making the figure, there are 7 switches. Depending on which switches are on, the figure shows. Alll tube lights on 8 . The middle tube light off, 0 and so on so forth
2. Technology is about on and off or 1 and 0
3. When we press something on the keyboard, the above switch on/off happens via the CPU
4. On a touchsceen, the keyboard is within the screen
5. And where you touch, the electiricity from your fingertips clicks(switches on) that button/link

Thank you Muzamil for the live demo and taking the next session.