Abstract: Embodiments related to regulating access to content via geofence boundary segment crossings are disclosed herein. For example, in some embodiments, a computing system for regulating access to content may include: boundary segment crossing logic to determine whether a mobile computing device satisfies boundary segment crossing criteria, wherein the boundary segment crossing criteria includes that the mobile computing device crossed a predetermined segment of a geofence boundary into an area defined by the geofence boundary; and/or content access logic, coupled to the boundary segment crossing logic, to, in response to a determination by the boundary segment crossing logic that the mobile computing device satisfied the boundary segment crossing criteria, provide a content identifier, associated with the predetermined segment of the geofence boundary, to the mobile computing device. Other embodiments may be disclosed and/or claimed.

Abstract: A system to display a flag and a method of manufacturing the flag display system are described. The system includes an attachment member configured to affix the system to a structure horizontally, vertically, or at an angle in between. The system also includes a flag housing configured to house a flag, the flag housing being coupled to the attachment member, a roller member disposed in the flag housing, the flag being disposed to roll onto and off of the roller member to be stored or displayed, respectively, and a guide member coupled to the roller member at a first end in the flag housing, the guide member being configured to maintain alignment between the flag and the roller member when the flag is rolled onto and off of the roller member.

Abstract: A device for detecting infrared radiation is described that comprises a resonator element (36; 72; 96; 120) fixably attached to a supporting frame (32;130). The supporting frame (32;130) is arranged to absorb infrared radiation received by the device. The resonator element (36; 72; 96; 120) has a resonant property, such as resonant frequency, that varies with temperature. The device may comprise a plurality of detection elements (70), each detection element comprising a resonator element (72) fixably attached to a supporting frame. A thermal detector array device may also be provided.