Adobe Photoshop is the most widely used photo editing software in the world.
It is also heavily used by graphic designers to create logos, buttons and other graphics for web sites.
Shades of gray that represent light and dark portions of an image.
When color images are converted to grayscale; colors are represented by various shades of gray depending on their brightness.
The Institution of Electrical and Electronics Engineers (IEEE) is an non-profit organisation involved in advance development of all technologies related to electricity.
A suite of protocols developed by Apple for computer networking. It was included in the original Macintosh (1984) and is now deprecated by Apple in favor of TCP/IP networking.
AppleTalk is a proprietary suite of network protocols developed by Apple. It was included in the original Macintosh (1984) but is now deprecated by Apple in favor of TCP/IP.
A small circuit board that holds memory.
Term used for a toner usage measurement on laser printing. For example, 5% coverage means that an A4 sided paper has about 5% image or text on it. So, if the paper or original has complicated images or lots of text on it, the coverage will be higher and at the same time, a
toner usage will be as much as the coverage.
Lightweight Directory Access Protocol (LDAP) is an networking protocol for querying and modifying directory services running over TCP/IP.
Is is often use to verify a login/username against a central directory to allow/reject login and then maybe obtain more detailed information on the user (firstname, lastname, etc.)
The Joint Photographic Experts Group (JPEG) algorythm is a very commonly used method of compression for photographic images. It is also a file format used for storing or transmitting photos.
The JPEG algorythm is lossy which means some details of the original picture are lost when compressing the algorythm. The algorythm has a quality setting allowing to set a balance between smaller file size and better quality.