Acronym of OPL

( Open Programming Language ) He is photoluminescent, a language limited to portable devices has been that the system, Symbian setup that does it can call on the Nokia phone model 9200, etc. 9300 and 9500, as well as in PDA phones model, P80., the D900 and the D910, Sony Ericsson.
he sought escape on the part of the standards program, with the application is PDA classic Psion (a British company manufacturer of computers, manually), and notebooks and notebook pads, is used. He is photoluminescent, a language like basic. The language in the system, Psion, to name a programming language, a hierarchy can be read. The first program implemented by this language that no graphics be for the system Psion is referring to the system, the Psion I, in year 1984) and for a package of scientific, financial, and computing come in.
this language, to review the language of the common became more and in the design of the software on the Psion II (1986) was used, and also in the third generation Psion and to the next, filled out an application. After the next Psion from the market PDA this language find change as an open System (Open Source) released. With the increasing discontent of the people by a large group of programmers El, the other language ability to use for the operating system, Symbian 8 Series to the next. Much of this dissatisfaction due to the lack of enough charm, and proper support of the main standards, Symbian in Nokia, Sony Ericsson.
therefore, he is photoluminescent in the generation of new operating systems, Symbian is not used.