Abstract: A user interface (UI), data structures and algorithms facilitate programming, analyzing, debugging, embedding, and/or modifying problems that are embedded or to be embedded on an analog processor (e.g., quantum processor), increasing computational efficiency and/or accuracy of problem solutions. The UI provides graph representations (e.g., source graph, target graph and correspondence therebetween) with nodes and edges which may map to hardware components (e.g., qubits, couplers) of the analog processor. Characteristics of solutions are advantageously represented spatially associated (e.g., overlaid or nested) with characteristics of a problem. Characteristics (e.g., bias state) may be represented by color, pattern, values, icons. Issues (e.g., broken chains) may be detected and alerts provided.

Abstract: A head-mounted device may include a housing structure, a display module mounted in the housing structure, and adjustable support structures coupled to the housing structure. The adjustable support structures may include a first portion that rests against a user's forehead and second and third portions that rest against the user's cheeks or temples. In some arrangements, the adjustable support structures include posts with adjustable lengths, telescoping layers of material, inflatable structures, and/or elastomeric materials that expand and retract to accommodate different face shapes and sizes. In some arrangements, the adjustable support structures include a cable located in a flexible member. When pressure is applied to a forehead portion of the flexible member, the cable pulls the temple portions of the flexible member towards each other. In some arrangements, the adjustable support structures include a movable member that pivots about a pivot axis.

Abstract: A head-mounted device may include a housing structure, a display module mounted in the housing structure, and adjustable support structures coupled to the housing structure. The adjustable support structures may include a first portion that rests against a user's forehead and second and third portions that rest against the user's cheeks or temples. In some arrangements, the adjustable support structures include posts with adjustable lengths, telescoping layers of material, inflatable structures, and/or elastomeric materials that expand and retract to accommodate different face shapes and sizes. In some arrangements, the adjustable support structures include a cable located in a flexible member. When pressure is applied to a forehead portion of the flexible member, the cable pulls the temple portions of the flexible member towards each other. In some arrangements, the adjustable support structures include a movable member that pivots about a pivot axis.

Abstract: A case for a portable electronic device, the portable electronic device having a housing that carries a first magnetic element capable of forming a first magnetic circuit through the housing with a magnetic element external to the portable electronic device capable of securing together the housing and the external magnetic element. The case can include a body having a bottom wall and side walls that combine to define a recessed region suitable for retaining the portable electronic device and a second magnetic element located at a position corresponding to the external magnetic element such that when the portable electronic device is carried in the recessed region, the second magnetic element forms a second magnetic circuit through the body with the external magnetic element that is capable of securing together the case and the external magnetic element.

Abstract: A case for a portable electronic device, the portable electronic device having a housing that carries a first magnetic element capable of forming a first magnetic circuit through the housing with a magnetic element external to the portable electronic device capable of securing together the housing and the external magnetic element. The case can include a body having a bottom wall and side walls that combine to define a recessed region suitable for retaining the portable electronic device and a second magnetic element located at a position corresponding to the external magnetic element such that when the portable electronic device is carried in the recessed region, the second magnetic element forms a second magnetic circuit through the body with the external magnetic element that is capable of securing together the case and the external magnetic element.

Abstract: Silicone rubber catheters possessing improved surface morphology, at least the surface of the catheter to be inserted in the body having bonded thereto the reaction product of a composition comprising:(1) at least one crosslinkable polysiloxane;(2) an innocuous lubricating agent; and(3) a crosslinking agentPreferably, the lubricating agent is a medical grade lubricating oil.