Abstract: Systems and methods may be used to map an environment visible in an image captured by a camera. The mapping may include a floor map (e.g., locations within the environment where a floor is present). A method may include receiving images from a camera. The method may include using an object that moved from a first image to a second image to identify floor points within the environment. The method may include mapping a floor plane of the environment using the floor points.

Abstract: Systems and methods may be used to map an environment visible in an image captured by a camera. The mapping may include a floor map (e.g., locations within the environment where a floor is present). A method may include receiving images from a camera. The method may include using an object that moved from a first image to a second image to identify floor points within the environment. The method may include mapping a floor plane of the environment using the floor points.

Abstract: Embodiments of the present disclosure provide for multimetallic assemblies, methods of making a multimetallic assembly, methods of oxidizing water, methods of O-atom transfer catalysis, and the like.

Abstract: Embodiments of the invention are directed to bimetallic substituted triazole compounds and methods to prepare the compounds. The compounds include at least one 1,2,3-triazole that is substituted by two metal ions at the 1 and 4 or 5 positions of the triazole ring. An iClick reaction between a metal acetylide and a metal azide results in the bimetallic substituted triazole ring. Depending on the metal acetylide and the metal azide used, monomeric bimetallic substituted triazole compounds, oligomeric bimetallic triazole compounds, or polymeric bimetallic triazole compounds are formed. Polymeric bimetallic triazole compounds can be linear, branched, ladder, two-dimensional network, or three-dimensional networks.

Abstract: Embodiments of the present disclosure provide for multimetallic assemblies, methods of making a multimetallic assembly, methods of oxidizing water, methods of O-atom transfer catalysis, and the like.

Abstract: A printed circuit board for a wireless communications device includes an acoustic path, and acoustically couples microphone circuitry mounted to a surface of the printed circuit board to an exterior of the wireless communications device. A portion of the acoustic path is integrally formed with the printed circuit board and extends generally parallel to the surface of the printed circuit board. One end of the acoustic path is disposed proximate the microphone circuitry and an opposing end opens to receive acoustic sound from the exterior of the wireless communications device. Audible sound propagates through the acoustic path to the microphone circuitry.

Abstract: A mobile terminal includes a portable terminal housing and a speaker housing positioned in the portable terminal housing. The speaker housing includes a first micro-speaker having a first frequency response and a second micro-speaker having a second frequency response and positioned proximate the first micro-speaker. The terminal housing further includes a first passageway extending from a front face of the first micro-speaker to a first opening in the terminal housing, and a second passageway extending from a back face of the second micro-speaker to a second opening in the terminal housing displaced from the first opening. A grommet adjacent the speaker housing acoustically separates at least a portion of the first passageway from the second passageway. The first passageway may be completely acoustically separated from the second passageway by the grommet and/or a gasket and/or a foam structure.

Abstract: Disclosed are polypeptide compounds containing at least one residue comprising a cyclically-constrained ?-amino acid residue. The compounds have the formula where A is a hydrogen, hydroxy, amino- or carboxy-protecting group, Y is a single bond or a prolyl-containing linking group, and X and Y are ?-amino acid residues, provided that one of X or Y is a conformationally-restrained ?-amino acid residue, and “a,” “c,” and “d” are positive integers. The compounds find use as non-enzymatically degradable probes to mimic protein behavior in solution.

Abstract: Disclosed are polypeptide compounds containing at least one residue comprising a cyclically-constrained &ggr;-amino acid residue.

Abstract: Flexible supports for enhancing hands-free operation of telecommunications devices such as radiotelephones are provided. An elongate member containing Theological material is flexible in the absence of an electromagnetic energy field and becomes rigid in the presence of an electromagnetic energy field. When electrical current flow is induced through one or more internal electrical conductors, the Theological material viscosity increases from that of a fluid to that of a solid. Accordingly, in the absence of electrical current flow, the elongate member can be positioned to any of a plurality of positions. When electrical current flow is present, the elongate member becomes rigid and, thus, resistive to movement.

Abstract: A method and apparatus are provided for controlling a performance characteristic of an electronic device. In one form, the electronic device includes a frame, a first subassembly on the frame and including a component encoded with a measured value of a first performance characteristic of the first subassembly, a download circuit on the frame to download the measured value from the encoded component, and an electronic circuit on the frame to a) receive a signal from the download circuit representative of the measured value and b) control a second performance characteristic of the electronic device as a function of the signal.