Abstract: A wearable electronic device includes a body, a housing component, a band operable to attach the body to a body part of a user, and a force sensor coupled to the housing component. The force sensor is operable to produce a force signal based on a force exerted between the body part of the user and the housing component. A processing unit of the wearable electronic device receives the force signal from the force sensor and determines the force exerted on the housing component based thereon. The processing unit may use that force to determine a tightness of the band, determine health information for the user, adjust determined force exerted on a cover glass, and/or to perform various other actions.

Abstract: A wearable electronic device includes a body, a housing component, a band operable to attach the body to a body part of a user, and a force sensor coupled to the housing component. The force sensor is operable to produce a force signal based on a force exerted between the body part of the user and the housing component. A processing unit of the wearable electronic device receives the force signal from the force sensor and determines the force exerted on the housing component based thereon. The processing unit may use that force to determine a tightness of the band, determine health information for the user, adjust determined force exerted on a cover glass, and/or to perform various other actions.

Abstract: A method for electrochemical detection (ECD) is disclosed. The illustrated embodiments are particularly adapted to use in detection of analytes separated by capillary electrophoresis. The method is a voltammetric ECD, including a preparatory positive potential pulse, an optional stabilizing pulse at a negative potential, an analytical pulse at extreme negative potentials (e.g., −300 mV to −1,500 mV), and a positive cleaning potential pulse. The methods have been shown to detect analytes previously considered to be electrochemically inactive using more traditional electrochemical methods. Examples of such analytes include various drugs, antibiotics, and peptides.

Abstract: Smooth coherent metal chalconide film is electroplated onto a cathode from an electroplating bath comprising a solution in an organic polar solvent metal salt and elemental chalcogen at elevated temperature and low current density.

Abstract: Metal chalconide films having improved photo-electrical properties are obtained from electrodeposition baths containing solvents having a low power for solvating metal cations such that decreased quantities of solvent molecules become intercalated into the chalconide film.

Abstract: Smooth coherent films of metal chalconides are electroplated onto a cathode from an electroplating bath comprising a solution of a metal salt and elemental chalcogen at elevated temperature and low current density.