Abstract: A computerized system providing a first user interface and a web-browser toolbar-based user interface of navigating syndicated content, comprising a processing circuitry operably connectable to a display device, the processing circuitry being configured to generate and display, on the display device: a) a first user interface of summary item navigation configured to display syndicated summary items that are indicative of a respective content item that is displayable in a web browser, in accordance with at least one shared updatable summary items state, and b) a web browser toolbar-based user interface of summary item navigation configured to display the one or more syndicated summary items in accordance with the at least one shared updatable summary items state, thereby providing a user with a persistent view of syndicated content items during passive monitoring of the content items, navigation of the content items, and viewing of the content items in a web browser.

Abstract: A tuning device for a musical instrument includes a body and a neck extending out from the instrument's body. The neck has a free end including a headstock. The headstock includes an anterior instrument face, a posterior instrument face essentially opposite to the anterior instrument face, and at least one tuning key disposed on the posterior instrument face. The tuning device includes a tuning display and is engagable with one or more of the at least one tuning key, having a shape of a right-handed triangle fused to an oblong. The tuning display is disposed on the hypotenuse of the triangle. The display is positioned on the tuning device such as to essentially face the instrument's body when the tuning device is both engaged with the one or more tuning key, and entirely disposed above the posterior surface.

Abstract: A tuning device for a musical instrument includes a body and a neck extending out from the instrument's body. The neck has a free end including a headstock. The headstock includes an anterior instrument face, a posterior instrument face essentially opposite to the anterior instrument face, and at least one tuning key disposed on the posterior instrument face. The tuning device includes a tuning display and is engagable with one or more of the at least one tuning key, having a shape of a right-handed triangle fused to an oblong. The tuning display is disposed on the hypotenuse of the triangle. The display is positioned on the tuning device such as to essentially face the instrument's body when the tuning device is both engaged with the one or more tuning key, and entirely disposed above the posterior surface.