Abstract: An accessory slide stop is retrofit for commercially available and military application pistols. The slide stop acts as an add-on lever that replaces an existing lever of the pistol. The slide stop helps decrease the time it takes to reload the pistol. The slide stop is an extended body over that which is known in the art. The slide stop optimizes a position from which the slide stop can be hit by the operator, allows the operator to use either hand as the his or her support hand (non-trigger hand) without having to include two slide stops on each side of the pistol, and even changes the direction in which the operator is allowed to hit the slide stop in order to release the slide such that it is consistent with the direction in which the operator's support hand is already traveling as a result of reloading a charged magazine into the pistol.

Abstract: An accessory slide stop is retrofit for commercially available and military application pistols. The slide stop acts as an add-on lever that replaces an existing lever of the pistol. The slide stop helps decrease the time it takes to reload the pistol. The slide stop is an extended body over that which is known in the art. The slide stop optimizes a position from which the slide stop can be hit by the operator, allows the operator to use either hand as the his or her support hand (non-trigger hand) without having to include two slide stops on each side of the pistol, and even changes the direction in which the operator is allowed to hit the slide stop in order to release the slide such that it is consistent with the direction in which the operator's support hand is already traveling as a result of reloading a charged magazine into the pistol.

Abstract: Systems including a right true wireless earbud, a left true wireless earbud, and eyeglasses are disclosed. Eyeglasses may include a left temple having a feature configured to selectively couple with the left true wireless earbud, and a right temple having a feature configured to selectively couple with the right true wireless earbud. For some eyeglasses, a left accessory arm may be coupled to the left temple, the left accessory arm configured to couple with a left true wireless earbud, and a right accessory arm may be coupled to the right temple, the right accessory arm configured to couple with a right true wireless earbud. For additional eyeglasses, a left storage compartment may be located in the left temple sized and configured to couple with a left true wireless earbud, and a right storage compartment located in the right temple sized and configured to couple with a right true wireless earbud.

Abstract: Devices, methods, systems, and computer-readable media for a tunable diffraction grating are described herein. One or more embodiments include a tunable diffraction grating having an electromagnetic array and a ferrofluid positioned proximate to the electromagnetic array and positioned to receive and reflect a beam of radiation.

Abstract: A wireless earbud system includes a first earbud assembly and a second earbud assembly. Each of the first earbud assembly and the second earbud assembly include a housing, an audio driver disposed within the housing, and a wireless receiving unit operatively coupled to the audio driver. The wireless receiving unit is configured to receive a wireless data signal and drive the audio driver based on audio data transmitted in the wireless data signal. The wireless earbud system may also include a tether with a first end and a second end. The first end of the tether is configured to removably couple to the first earbud assembly by a first detachable connector, and the second end of the tether is configured to removably couple to the second earbud assembly by a second detachable connector. Methods also relate to the wireless earbud system.

Abstract: A wireless earbud system includes a first earbud assembly and a second earbud assembly. Each of the first earbud assembly and the second earbud assembly include a housing, an audio driver disposed within the housing, and a wireless receiving unit operatively coupled to the audio driver. The wireless receiving unit is configured to receive a wireless data signal and drive the audio driver based on audio data transmitted in the wireless data signal. The wireless earbud system may also include a tether with a first end and a second end. The first end of the tether is configured to removably couple to the first earbud assembly by a first detachable connector, and the second end of the tether is configured to removably couple to the second earbud assembly by a second detachable connector. Methods also relate to the wireless earbud system.

Abstract: A wireless earbud system includes a first earbud assembly and a second earbud assembly. Each of the first earbud assembly and the second earbud assembly include a housing, an audio driver disposed within the housing, and a wireless receiving unit operatively coupled to the audio driver. The wireless receiving unit is configured to receive a wireless data signal and drive the audio driver based on audio data transmitted in the wireless data signal. The wireless earbud system may also include a tether with a first end and a second end. The first end of the tether is configured to removably couple to the first earbud assembly by a first detachable connector, and the second end of the tether is configured to removably couple to the second earbud assembly by a second detachable connector. Methods also relate to the wireless earbud system.