AIn computer science, a '''binary blob''', in computer sciences is a [[binary]] object for which their is no source code is available. In Withsome operating systemssystem likecommunities, such as [[Ubuntu (Linux distribution)|Ubuntu]] and [[OpenBSD]], thisthe usuallyterm refers to partial or complete drivers provided by companies such as [[ATI Technologies|ATI]] and [[NVIDIA]] to provide support for their devices under these systems[[hardware]]. Such blobs arecan anbe a issuepoint of conflict withbetween [[open source software|open source]] and [[free software]] advocates an developers and regular users of thesethe operating systemssystem, since aas binary blobblobs can provide convenient support for hardware at the cost of the ability to seeread and modify the entire operating system.
