Operation Manual
! COOL-ER and CoolerBOOKS User Manual from Interead.com V1.1 40 of 45
Glossary
ACSM - Adobe Content Server Message in Adobe Digital Editions (ADE). A small file
used in the authorisation of DRM documents.
ADE - Adobe Digital Editions. Software for users to view and manage eBooks and
other digital publications.
COOL-ER - Ereader from Interead.
CoolerBOOKS - Online book superstore from Interead with over 750,000 titles
available for all types of ereader.
DPI - Dots Per Inch. Measure of dot density, in particular the number of individual
dots that can be placed within the span of one linear inch. The COOL-ER screen is
170dpi. Standard computer monitors are 72dpi.
DRM - Digital Rights Management. Generic term that refers to access control
technologies. COOL-ER supports DRM through Adobe Digital Editions. Electronic
books read on a personal computer or an ereader sometimes use DRM restrictions
to limit copying, printing, and sharing of ebooks.
Ebook - Electronic Book. A book designed for reading on screen. This could be on
an ereader, computer or mobile device such as a PDA or phone.
Edocument - Electronic Document. A document created and transported in binary
format.
EPUB - Electronic Publication. Ebook standard file created by the International
Digital Publishing Forum consisting of reflowable content, meaning that the on
screen text is optimized for the particular display device. COOL-ER compatible
format.
Ereader - Electronic Reader. Device designed to show electronic documents in a
book format. Usually similar in size to a standard paper novel.
FB2 - FictionBook ebook format, which originated and gained popularity in Russia.
COOL-ER compatible format.
GIF - Graphics Interchange Format, a bitmap image format particularly used for
vector images on the Internet dues to a relatively low file size. COOL-ER
compatible format.
HTML - HyperText Markup Language. Often used for web pages and available as a
‘Save as’ option within many programs. COOL-ER compatible format.
JPG - Joint Photographic Experts Group (the committee who created the
standard). A graphic file suitable for photographs and highly detailed images.
COOL-ER compatible format.










