1890 Rotary phone - the rotary phone was invented by Almon brown Strowger in 1890 .the rotary phone has a rounded opened layout that allows the finger go through in other to operate a particular digit, through the process the communication is been generated through call .
KODAK BROWNIE CAMERA; the brownie camera was finally developed by Eastman Kodak on February 1900.The brownie was a cardboard designed box camera with a simple meniscus lens that has the power to generate 2.5 square picture .
TV REMOTE: the first ever tv remote created was by zenith radio corporations in the year 1950. but in the year 1955 Eugene Polley came out with latest development of a a wireless remote known as flashmatic that has a button and also work when pressed it automatically switches channels.
The video below shows the first television remote control .
source:Jeff Quitney
super-8 film: is an invention created by kodak eastman that was developed in the year 1965.
source;pit bull
CD ROM: the now famous CD ROM was invented by an intelligent man called James Russell in the year 1965.the CD is a storage device that stores information .
1967 Floppy disk- it was developed by alan shugrat in the yeart 1967.later on an original disk was introduced in the tear 1981 in the month of august .
source:hifiengine
1968 micro -cassete recorder: it came into existence by olympus which was used to save information as an audio .
source:Amazon
1979 56k Dial-up Modem- was developed by an inventor called Tom Truscott and an associate Steve Bellovin , students of Duke university .its function was for internet connection .
source; PASP
1982 Beta-cam VCR-was produced by Sony in 1982 its a videocassette that appeared in both digital and analog.
source:MAGIX
1984 HI-8 Video- Another creation of Eastman Kodak in 1984 he developed an analog video that covers also audio digitally .
source:alamy
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