E-COMMUNICATION
·
Communication
is the process of exchanging information
·
All
electronic communication systems consists of three basic components:a
transmitter,a communication channel(medium),and a receiver.Messages are
converted to electrical signals and sent over electrical or fiber optic cable
or free space to a receiver.Attenuation(weakening)and noise can interfere with
transmission
E-TEXTBOOK
DEFINITION:An electronic version of a
printed book
ADVANTAGES OF E-TEXTBOOK
·
Never
out of stock and no wait on shipping.E-books are available instantly and can
save on time running to stores and waiting in line.
·
Can
have web or multimedia tie ins
·
This
is key for a generation of students that speak the language of youtube and
netfix.
·
Some
e-books have text to speak readers:TTS(text to speech) have multiple functions
that can enhance the learning experience.Some examples include helping students
with dyslexia,reading challenges,or visual impairments.It can also reduce eye
strain,improve foreign language learning and promote listening skills.
·
Environmentally
friendly
Schools
will not have to constantly buy new physical copies of textbooks as curriculum
changes and updates are needed.
·
E-books
are a more cost effective way of obtaining your full reading curriculum.
·
Storage
space is reduced.
Tablets
can hold hundreds of textbooks on one device,plus home work,quizzes,and other
files,eliminating the need for physical storage of books.
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