Stenberg, Peter L.; Morehart, Mitchell J.; Vogel, Stephen J. - 2009
.) Persons with disabilities who require alternative means
for communication of program information (Braille, large print … quite straightfor-
ward, communication device. Electronic mail was sent from one person to
another. Intrinsically the …
technologies ranging from the old ISDN and T-1 lines to satellite service. Lumping very slow trans-
mission and sometimes …