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EMTEC-S
Created by
Jomaica Ansao
Contributors
Description
group project
Comments
116 views
0
0
Updated
18 Dec 2017
Events
Old Fabric
Horn
Smoke Signal
Clay Tablets
Rock Carving (Petroglyph)
Cave Painting and Visual Symbols
Electric typewriter
Press
Photographs
Telephone
Newspaper
Teleprinter
Coaxial Cable
Telephone
Facsimile
Radio
Telegraph
Free-space optics
Smart Phone
Laptop
Television
Voice Recorder
Video Camera
Text Messaging
Phone Call
Sound System
