Technology waits for no one .

Life moves quickly. The same can be said for technological advances in society. Your dad’s breakthrough product is your child’s obsolete trinket.

Here are 21 products that were groundbreaking at the time but are now obsolete:

1.Paper roadmaps

2.Wristwatches (and analog clocks)

3.Pagers

4.Public telephones

5.“Dumb” phones

6.Landline phones (at home)

7.Overhead projectors

8.Arcade games

9.Phonebooks

10.Encyclopedias

11.Typewriters

12.Cassette tape players

13.Boomboxes

14.Apple iPod

15.Fax machines

16.VHS tapes and VCRs

17.DVDs and Blu-Ray

18.Portable TVs

19.Polaroid instant cameras

20.Blackberry keyboard

21.And lastly, all those floppy disks!

Were you alive to utilize these groundbreaking products? How many? Comment below!

Man examines advanced graphics

person sits in parked car, looking at a road map

person sets their wrist watch

time shown on a pager

woman in a public telephone booth

an old cellular telephone

a woman talks on a corded phone

an overhead projector in a classroom

hand on an arcade joystick

man reads though phonebook with a telephone on the table

a row of encyclopedias

a typewriter types the words "the end"

hand inserts a cassette tape into a player

woman carries boombox on her shoulder

iPod Nano

person types on fax machine

vhs player and videotapes

Blu-ray and DVD player

woman watches portable tv outside

child holds a polaroid camera

a Blackberry phone keyboard on a table

someone holds a floppy disk