Abstract: Various aspects and embodiments are directed to a streamlined computer device and a graphical user interface that organizes interface elements into views of computer content for presentation to a user. Various views of digital media content permits users to easily and efficiently access various digital media content. Different views are used to provide an interface that is responsive to configurations of the device and responsive to activity being performed by the user. Aspects include permitting the user to maintain and manage digital media content libraries. According to some embodiments, the libraries comprise user digital media content and references digital media content. Functionality provided to a user can be tailored to the type of content displayed, accessed and/or managed. According to various aspects, methods and systems are provided for accessing and managing digital media libraries on a streamlined computing device with a plurality selectable I/O profiles.

Abstract: A gun barrel cleaner is described for cleaning the bore of a pistol, rifle, or shotgun without danger of contaminating the breech area of the firearm. A cleaning rod is inserted from the nozzle of the gun extending into the breech area. Various structures are described for pivotal quick connection of interchangeable cleaning articles, such as brushes and oil swabs, to the end of the cleaning rod within the breech area. The cleaning article is pivoted into the breech area of the gun, and the rod pulled through the bore of the gun via the nozzle of the gun, preventing debris and/or oil contamination of the breech area of the gun. The procedure is then repeated as necessary utilizing different interchangeable cleaning articles as required. When clean, the cleaning article is replaced with a locking pin-locking tube combination secured by a padlock at the breech area of the gun with the cleaning rod in place within the barrel of the gun, visibly rendering accidental loading and discharge of the weapon impossible.

Abstract: A fire hose retracting and flattening apparatus has a first endless belt having a width at least as great as that of the hose to be retracted which is mounted in a main frame so as to have a generally planar run thereof on which the hose can be lain. The belt is mounted so as to be operatively connected to a motor to effect the driving thereof in a retracting direction. First and second pairs of rollers are provided which co-act with the planar run of the belt to retract and flatten the hose disposed thereon. The first and second roller pairs are mounted above the planar run, with the first roller pair downstream of the second roller pair, for pivotal movement between a first position wherein the first roller pair is adjacent to the run and the second roller pair is spaced apart therefrom and a second position wherein the first roller pair is spaced apart from the run and the second roller means is adjacent thereto.