Technological Era refers to a period of rapid social change brought about by new technologies. Key technologies include mobile phones, television, computers, and transportation apps like Careem and Uber. Mobile phones have evolved dramatically from heavy bricks to today's lightweight devices. Television was initially used mainly for entertainment and news but now also delivers many advertisements. Computers have progressed through five generations, becoming smaller, faster, and more powerful with each. Transportation apps allow convenient on-demand booking of rides.

1. Technology Era
Technological Era is a dramatic social change in important structures
brought about relatively quickly by the introduction of some
new technology.

2. These Technologies are
• Mobile Phones
• Television
• Computer
• Transportation Apps Like Careem And Uber.

3. Mobile Phones
Mobile phones have come long way from an enormous $3,995 heavy brick to
present devices.
The first call was made from a mobile phone was made 40 years ago.

4. Alexander Graham Bell invented telephone in 1878.
Where as Motorola developed the First mobile phone in 1973
It was Martin Cooper who placed the first call at
AT&T Bells Labs from the
streets of New York.

5. First Mobile Phone.
Dyna TAC model .

6. In 1984 -Nokia introduced
Mobira Talkman
The Phone weighed under 5 kgs and is world‘s one of the first transportable
phones.
Once this model was launched, its sales created a stir in the market and the
cynics were silenced

7. Nokia’s Mobira
Talkman

8. In 1989-Motorola introduced
MicroTac.
Motorola Microtac was the smallest and lightest available phone at that
time.
It was released as the ―MicroTac Pocket Cellular Telephone.
It was designed keeping in mind to fit it in a shirt pocket.

9. Motorola Micro Tac.

10. In 1992 Motorola
International 3200 came out.
First digital-sized mobile phone from Motorola introduced in 1992.
This was the first handset that gave the world an idea of “Flip Phones”.

11. Motorola International
3200

12. In 1996- Nokia 8110 was
introduced.
Nokia‘s first high-end phone .
What made it different was the slider‘ form factor.
It was made to protect the keypad when kept in pocket and could
downslide when in use.

13. Nokia 8110

14. In the Same year Nokia 9000
Communicator came out.
The very first product of the communicator series from Nokia.
A brand name in the series of business optimized mobile phones.
On the outside, it appears just like a normal phone & open in clamshell
to access the QWERTY keyboard.

15. Nokia 9000
Communicator.

16. 1998-Nokia 5110 was Introduced
featuring the Snake Game.
EVERYONE had these!
It had a face plate which allowed users to customize their mobile phone.
Now mobile phones were not limited to just communication, they were
more about fashion now.

17. Nokia 5110

18. Nokia 5510 was a Huge
Success.
The Guardian fashion editor loved it and it won the 'Off the Cuff' (Fashion)
Accessory of the Year Award 1998.
Nokia had jumped on a trend that started in the mobile phone accessories
market.
People were buying new covers for old phones

19. In 2002 – RIM BlackBerry
5810 came into the Market.
They were data-only devices, used by professionals, like
lawyers, who needed constant access to their e-mail. This was the first
BlackBerry to feature a built-in phone.
Alas, the device lacked a speaker and a microphone, so
you had to use a headset to make calls.

20. RIM BlackBerry 5810

21. In 2004-2004 – Motorola
Razr V3
One of the thinnest clamshell phones in the world! Half an inch thin ,
the Motorola flip phone looks and feels absolutely amazing. The
Razr(pronounced "razor") was the coolest-looking phone.
Flip it open, and you're confronted by a vast screen that's bright
enough!

22. Motorola Razr V3

23. In 2007- Apple IPhone Came
out.
This phone completely changed the definition of a Smartphone.
iPhone is a line of smartphones designed by Apple Inc.
This phone runs on Apple‘s iOS mobile operating system

24. Apple IPhone

27. Coming Up at Number Two
Computers

28. Father of Computer
Charles Babbage.
Computers have come a long way into its evolution and are mainly
divided into 5 generation.

29. First generation computers
(1940-1956)
1941-huge, slow, expensive and often unreliable
Used vacuum tube
Can calculate 10000 Addition per second

30. Second generation
computers.(1956-1963)
Transistor were used.
They needed no warm up time.
Consumes less energy
Generated much less heat
Faster and more reliable.

31. Third generations computer
(1964-1971)
The IBM 370 series were introduced in 1964.
Used for business and scientific programs.
Silicone chips were manufactured in 1961 at the Silicone Valley.
Then came the integrated circuit technology which had reduced the
size and cost of computers

32. Fourth generation computers
(1971-Present)
It took 55 years for the 4 generations to evolve.
1971, Intel created the first microprocessor.
1976, Steve Jobs built the first Apple computer.
1981, IBM introduces its first personal computer.

33. During the fourth generations hardware technology
such as silicone chips, microprocessor and storage
devices were invented.
A microprocessor specialized chip which is developed for computer
memory and logic.

34. Fifth generation computers
(Present & Beyond)
Are technologies more advance and still being developed so that it is
more efficient .
The fifth generation computers are such as :
Silicone chips, Processor, Robotics ,Virtual reality, Intelligent systems and
Programs which translate languages

35. New Era computers
The technology of computers are more advance, sophisticated and modern.
The latest invention of the new era are
Supercomputers, Mainframe computers , Mini computers, Personal computer
etc.

36. Coming Up Next Is TV?
Tele = From a Distance
Vision = The Way You Look
Abbreviation = “TV”

37. The TV is mostly used for entertainment. It also shows news that
informs people what is happening locally and around the world.
• The television is an invention that over 98.5% of American families
have in their house today.
• The TV is also one of the biggest advertisers using commercials in
between shows.

38. Timeline of Television
• In 1862 Abbe Giovanna Caselli invents his Pan telegraph and becomes
the first person to transmit a still image over wires.
• Then in 1906 Lee de Forest built a vacuum tube that worked in the
first mechanical working television.
• In 1940 Peter Gold mark invents the first color television with 343
lines of revolution.

39. Cont.
• In 1948 cable television was introduced in Pennsylvania.
• In 1981 NHK demonstrates the HDTV which had 1,125 lines of
revolution.
• In 1992 the first 21-inch full color plasma TV was introduced.
• In 2010 the first 3-D televisions were put on the market.

41. Transportation Apps.
Careem And Uber.

43. Careem Boys!
Careem is the region's favorite car-booking app that allows you to get a
comfortable and affordable ride at the touch of a button. Careem is a
brand that aims to simplify people's lives by revolutionizing the
transportation industry.