Analysis of information sources in references of the Wikipedia article "Proprietary software" in English language version.
Although IBM agreed to sell its machines as part of a Consent Decree effective January 1956, leasing continued to be its preferred way of doing business.
While the Web promotes the sharing of such code, there are times when you or a client may not want to share their JavaScript code. This may be due to the sensitive nature of data within the code, proprietary calculations, or any other scenario.
In connection with the software, an issued patent may prevent others from utilizing a certain algorithm (such as the GIF image compression algorithm) without permission, or may prevent others from creating software programs that perform a function in a certain way. In connection with computer software, copyright law can be used to prevent the total duplication of a software program, as well as the copying of a portion of software code.
While IBM's policy of withholding source code for selected software products has already marked its second anniversary, users are only now beginning to cope with the impact of that decision. But whether or not the advent of object-code-only products has affected their day-to-day DP operations, some users remain angry about IBM's decision. Announced in February 1983, IBM's object-code-only policy has been applied to a growing list of Big Blue system software products
Proprietary software should be distinguished from commercial software. It is possible for the software to be commercial [...] without being proprietary. The reverse is also possible, for example in binary-only freeware.
{{cite web}}: CS1 maint: numeric names: authors list (link)It is important to distinguish commercial software from proprietary software. Proprietary software is non-free software, while commercial software is software sold for money.
Essentially there are only three ways to protect computer software under the law: patent it, register a copyright for it, or keep it as a trade secret.
Under the proprietary software model, most software developers withhold their source code from users.
Under US copyright law, which is the law under which most free software programs have historically been first published, [...] only the copyright holder or someone having assignment of the copyright can enforce the license.
Rather than offer hardware, services and software exclusively in packages, marketers 'unbundled' the components and offered them for sale individually. Unbundling gave birth to the multibillion-dollar software and services industries, of which IBM is today a world leader.
With the release of Homeworld 2 for the PC, Relic Entertainment has decided to give back to their impressive fan community by releasing the source code to the original Homeworld.
that no further patches to the title would be forthcoming. The community was predictably upset. Instead of giving up on the game, users decided that if Activision wasn't going to fix the bugs, they would. They wanted to save the game by getting Activision to open the source so it could be kept alive beyond the point where Activision lost interest. With some help from members of the development team that were active on fan forums, they were eventually able to convince Activision to release Call to Power II's source code in October of 2003.
Under the proprietary software model, most software developers withhold their source code from users.
So if open source used to be the norm back in the 1960s and 70s, how did this _change_? Where did proprietary software come from, and when, and how? How did Richard Stallman's little utopia at the MIT AI lab crumble and force him out into the wilderness to try to rebuild it? Two things changed in the early 80's: the exponentially growing installed base of microcomputer hardware reached critical mass around 1980, and a legal decision altered copyright law to cover binaries in 1983. Increasing volume: The microprocessor creates millions of identical computers
In the 1960s, IBM and Xerox recognized that substantial sums could be made from the financing of their equipment. The leasing of computer and office equipment that occurred then was a significant contribution to leasings [sic] growth, since many companies were exposed to equipment leasing for the first time when they leased such equipment.
Vendor lock-in, or just lock-in, is the situation in which customers are dependent on a single manufacturer or supplier for some product [...] This dependency is typically a result of standards that are controlled by the vendor [...] It can grant the vendor some extent of monopoly power [...] The best way for an organization to avoid becoming a victim of vendor lock-in is to use products that conform to free, industry-wide standards. Free standards are those that can be used by anyone and are not controlled by a single company. In the case of computers, this can usually be accomplished by using free software rather than proprietary software (i.e., commercial software).
fans of the Myth trilogy have taken this idea a step further: they have official access to the source code for the Myth games. Organized under the name MythDevelopers, this all-volunteer group of programmers, artists, and other talented people devote their time to improving and supporting further development of the Myth game series.
If you program for Linux, you do need to understand licensing, no matter if you are writing free software or commercial software.
You may install, use, access, display and run one copy of the Software on a single computer, such as a workstation, terminal or another device ("Workstation Computer"). The Software may not be used by more than two (2) processors at any one time on any single Workstation Computer. ... You may permit a maximum of ten (10) computers or other electronic devices (each a 'Device') to connect to the Workstation Computer to utilize one or more of the following services of the Software: File Services, Print Services, Internet Information Services, Internet Connection Sharing and telephony services.
Under the proprietary software model, most software developers withhold their source code from users.
Essentially there are only three ways to protect computer software under the law: patent it, register a copyright for it, or keep it as a trade secret.
While the Web promotes the sharing of such code, there are times when you or a client may not want to share their JavaScript code. This may be due to the sensitive nature of data within the code, proprietary calculations, or any other scenario.
In the 1960s, IBM and Xerox recognized that substantial sums could be made from the financing of their equipment. The leasing of computer and office equipment that occurred then was a significant contribution to leasings [sic] growth, since many companies were exposed to equipment leasing for the first time when they leased such equipment.
Rather than offer hardware, services and software exclusively in packages, marketers 'unbundled' the components and offered them for sale individually. Unbundling gave birth to the multibillion-dollar software and services industries, of which IBM is today a world leader.
Under the proprietary software model, most software developers withhold their source code from users.
that no further patches to the title would be forthcoming. The community was predictably upset. Instead of giving up on the game, users decided that if Activision wasn't going to fix the bugs, they would. They wanted to save the game by getting Activision to open the source so it could be kept alive beyond the point where Activision lost interest. With some help from members of the development team that were active on fan forums, they were eventually able to convince Activision to release Call to Power II's source code in October of 2003.
fans of the Myth trilogy have taken this idea a step further: they have official access to the source code for the Myth games. Organized under the name MythDevelopers, this all-volunteer group of programmers, artists, and other talented people devote their time to improving and supporting further development of the Myth game series.
With the release of Homeworld 2 for the PC, Relic Entertainment has decided to give back to their impressive fan community by releasing the source code to the original Homeworld.
It is important to distinguish commercial software from proprietary software. Proprietary software is non-free software, while commercial software is software sold for money.
