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 safe and arming device used with electrically operated fuses of a missile nd including a housing with an acceleration responsive device rotatably mounted therein between safe and arming positions and biased into the safe position by a spring and actuatable to the arming position when accelerated at a predetermined rate, latching means which latches the acceleration device in the armed position and reset means which releases the latching means to allow the device to be reset into the safe position.

Abstract: A tension fracture fitting is mounted between two stages of a missile and fractured by separation thruster mechanism at an appropriate time to separate the missile stages and to guide the missile stages and prevent lateral translation between the two stages during initial separation.

Abstract: A loading ramp for cargo aircraft having integral toe plates hinged thereto and automatically moved by the movement of the ramp to stowed and operative positions without the use of independent power. In addition, suitable mechanical devices therefor are provided to decouple the toes from the ramp during flight.