5.1 Applications of Computer Communication in Daily Lives
Banking Services machine
Automatic Teller Machine
Cash Deposit Machine
Cheque Deposit Machine
Electronic Money
Credit Cards
Octopus Card
ATM card
Electronic Payment System - Cashless transaction system
EPS https://www.youtube.com/watch?v=eX1C7UqMkac
PPS https://www.youtube.com/watch?v=OnM5v7IoKug
POS terminal
Demon 1 (Using Apps with Bar code terminal)
Why using Barcode reader? Input Text
5.2 Internet and its applications
Historical Development of the Internet
The Internet (network of network) is a worldwide network which connects millions of computer networks all over the world.
The World Wide Web is a collection of hypertext documents which are called web pages
Communications Services Delivered on the Internet
electronic mail
newsgroup
instant messengers
Electronic Commerce and Electronic Public Services