iris
On a digital camera iris is an adjustable aperture used to control the amount of light coming through the lens. The more the iris is opened, the more light it lets in and the brighter the scene will be. Camcorders may also have an iris that works in the the same way as one on a digital camera. However, as you adjust the iris you see the brightness change in the viewfinder.
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Time-dependent. Pronounced eye-sock-ra-nuss, it refers to processes where data must be delivered within certain time constraints. For example, multimedia streams require an isochronous transport mechanism to ensure that data is delivered as fast as it is displayed and to ensure that the audio is synchronized with the video. Isochronous can be contrasted with asynchronous, which […]
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)In typography, italic refers to fonts with characters slanted to the right. An italic font, however, often includes one or more character shapes, such as the a and the f, that differ from those in the roman font of the same family.
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A single pass through a group of instructions. Most programs contain loops of instructions that are executed over and over again. The computer iterates through the loop, which means that it repeatedly executes the loop.
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Short for Java 2 Platform Micro Edition. J2ME is Sun Microsystems’ answer to a consumer wireless device platform. J2ME allows developers to use Java and the J2ME wireless toolkit to create applications and programs for wireless and mobile devices. J2ME consists of two elements — configurations and profiles. Configurations provide a set of libraries and […]
- JAR
Short for Java Archive, a file format used to bundle all components required by a Java applet. JAR files simplify the downloading of applets since all the components (.class files, images, sounds, etc.) can be packaged into a single file. In addition, JAR supports data compression, which further decreases download times. By convention, JAR files […]