A piece of open source software has all of its code released ... probing a little to find out just how deep that open source hardware logo goes. Otherwise, calling something open source hardware ...

Open-source software tools continue to increase in popularity because of the multiple advantages they provide including lower upfront software and hardware costs, lower total-cost-of-ownership ...

Open-source software tools continue to increase in popularity ... image composition and authoring, painting, logo designing and more, according to the javapoint.com website and a Wikipedia profile.