Midterm Flashcards
Media
one of the means or channels of general communication, information, or entertainment in society, as newspapers, radio, or television.
New Media
Emerging Digital media
How we got to now:
Human senses–>gesture–>signs–>speech–>cave paintings–>pictogram–>ideogram–>logographic writing–>phonographic writing
Human senses and limitation
Foundation of experience; limitation: only input
Gestures and limitation
Produce signals; limitation: real-time, physical objects
Signs and limitation
Semiotics; abstract/not just about what is present; limitation: real-time
Speech and limitation
More variety, easier, distance; limitation: real-time
Cave painting and limitation
Permanence! Limitation: clarity, non-abstract things
Pictogram and limitation
Standardized, sequence; can be repeated; limitation: clarity
Ideogram and limitation
Abstraction; limitation: clarity
Logoraphic writing and limitation
(Ie, Chinese); grammar, standardization; limitation: can’t keep adding words
Phonographic writing
Infinite!
Papyrus:
Solved problem of durability/permanence/portability
Greek semaphore
Needed infrastructure; limit to line of sight and weather
Couriers
letters lost, trust messenger, must know where to go
Early newspapers
First mass communication
Printing Press and Movable Type
Now have speed and copies
Typewriter
Available to individuals
Telegraph
1st electronic communication; real time transmission
Innovations by Digital revolution
Ability to perfectly reproduce info ad infinitum at a cost over time asymptotically close to zero; ability to store and process info at a scale beyond human ability
ASCII
American Standard Code for Information Interchange
HDD
Hard disk drive- spinning
SSD
Solid state drive- uses integrated circuits to store data electrically
Byte
8 bits
CPU
Central Processing Unit; brain/clock (linear)
Why are CPUs multicore?
Faster–>more heat and also getting smaller and smaller; lowers heat and lowers power consumption
GPU
Graphics Processing Unit; parallel