21 New Products That Were Major Game-Changers When They Came Out But Are Full-On Obsolete Today

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

Man examines advanced graphics
Weiquan Lin / Getty Images

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

1.Paper roadmaps

person sits in parked car, looking at a road map

2.Wristwatches (and analog clocks)

person sets their wrist watch

3.Pagers

time shown on a pager

4.Public telephones

woman in a public telephone booth

5."Dumb" phones

an old cellular telephone

6.Landline phones (at home)

a woman talks on a corded phone

7.Overhead projectors

an overhead projector in a classroom

8.Arcade games

hand on an arcade joystick

9.Phonebooks

man reads though phonebook with a telephone on the table

10.Encyclopedias

a row of encyclopedias

11.Typewriters

a typewriter types the words "the end"

12.Cassette tape players

hand inserts a cassette tape into a player

As a replacement for vinyl, cassettes were groundbreaking for listening to your specific song choices on the go. "Batteries not included."

They were outmoded by: CDs.

Less messy, and no need to rewind. Cassettes stood no chance.

Oscar Sánchez Photography / Getty Images

13.Boomboxes

woman carries boombox on her shoulder

14.Apple iPod

iPod Nano

15.Fax machines

person types on fax machine

16.VHS tapes and VCRs

vhs player and videotapes

17.DVDs and Blu-Ray

Blu-ray and DVD player

18.Portable TVs

woman watches portable tv outside

19.Polaroid instant cameras

child holds a polaroid camera

20.Blackberry keyboard

a Blackberry phone keyboard on a table

21.And lastly, all those floppy disks!

someone holds a floppy disk

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