Abstract: A first input to a mobile device indicates a first navigation destination at a first level of specificity. The mobile device initiates navigation towards a first location corresponding to the first navigation destination. While navigation towards the first location corresponding to the first navigation destination is ongoing and before reaching the first location, in accordance with a determination that one or more first criteria are satisfied, the mobile device prompts for an input for determination a second location corresponding to a second navigation destination with a second level of specificity, the second level of specificity more specific than the first level of specificity. The mobile device receives a second input in response to the prompt. In accordance with a determination that the second input satisfies one or more second criteria, the mobile device initiates navigation towards the second location corresponding to the second navigation destination.

Abstract: The present disclosure generally relates to user interfaces for managing locks. In some examples, an electronic device displays user interfaces for configuring a lock accessory device based on detected features of the lock accessory device, such as a short-range communication user interface for enabling an express mode of the lock accessory device and/or a pin user interface object for enabling a code for accessing the lock accessory device. In some examples, an electronic device displays a user interface corresponding to a respective user of a home automation system that includes statuses indicating whether the respective user has access to a plurality of lock accessory devices of the home automation system.

Abstract: The present disclosure relates to a process for configuring an electronic device to control a first controllable external device. The process includes receiving information corresponding to the first controllable external device, and determining, based on the received information, whether the first controllable external device is associated with a plurality of controllable functions associated with a plurality of subcomponents of the first controllable external device.

Abstract: An electronic device displays a user interface corresponding to a respective user of a home automation system that includes statuses indicating whether the respective user has access to a plurality of lock accessory devices of the home automation system.

Abstract: The present disclosure generally relates to user interfaces for managing locks. In some examples, an electronic device displays user interfaces for configuring a lock accessory device based on detected features of the lock accessory device, such as a short-range communication user interface for enabling an express mode of the lock accessory device and/or a pin user interface object for enabling a code for accessing the lock accessory device. In some examples, an electronic device displays a user interface corresponding to a respective user of a home automation system that includes statuses indicating whether the respective user has access to a plurality of lock accessory devices of the home automation system.

Abstract: An electronic device displays user interfaces for configuring a lock accessory device based on detected features of the lock accessory device, such as a short-range communication user interface for enabling an express mode of the lock accessory device and/or a pin user interface object for enabling a code for accessing the lock accessory device.

Abstract: Disclosed is a method of preparing a micro-structured powder for bonded magnets having high coercivity, which is advantageous in terms of low preparation costs by recycling magnet scraps, simplified mass production, minimal environmental contamination by such a recycling process, and the preparation of stable anisotropic powders having high coercivity. Further, a magnet powder prepared by the above method is provided. The current method is characterized in that R—Fe—B type anisotropic sintered magnets or scraps thereof are crushed to prepare 50–500 ?m sized magnet powders, which are then mixed with 1–10 wt % of rare earth fluoride (RF3) powders and thermally treated at high temperatures (500–1100° C.) in a vacuum or an inert gas, to cause the change of matrix-near surface and grain boundary of the powders.

Abstract: A rare earth element containing permanent magnet which retains its magnetic properties at elevated temperatures by a combination of reducing the temperature coefficient of intrinsic coercivity lower than -0.2%/.degree.C., and increasing the intrinsic coercivity to over 10 kO.sub.e.

Abstract: A permanent magnet alloy and method for production thereof. The permanent magnet alloy has a rare earth element including Nd, B, Fe, C, and oxygen, with additions of Co and at least one of Cu, Ga and Ag. The alloy may be produced by contacting particles thereof with carbon- and oxygen-containing material to achieve desired carbon and oxygen contents.

Abstract: A permanent magnet alloy and method for production thereof. The permanent magnet alloy has a rare earth element including Nd, B, Fe, C, and oxygen, with additions of Co and at least one of Cu, Ga and Ag. The alloy may be produced by contacting particles thereof with carbon- and oxygen-containing material to achieve desired carbon and oxygen contents.

Abstract: A permanent magnet of the neodymium-iron-boron type having improved corrosion resistance imparted by a combination of oxygen, carbon and nitrogen. Oxygen is provided in an amount equal to or greater than 0.6 weight percent in combination with carbon of 0.05-0.15 weight percent and nitrogen 0.15 weight percent maximum. Preferably, oxygen is within the range of 0.6-1.2% with carbon of 0.05-0.1% and nitrogen 0.02-0.15 weight percent or more preferably 0.04-0.08 weight percent. The magnet may be heated in an argon atmosphere and thereafter quenched in an atmosphere of either argon or nitrogen to further improve the corrosion resistance of the magnet.

Abstract: A permanent magnet of the neodymium-iron-boron type having improved corrosion resistance imparted by a combination of oxygen, carbon and nitrogen. Oxygen is provided in an amount equal to or greater than 0.6 weight percent in combination with carbon of 0.05-0.15 weight percent and nitrogen 0.15 weight percent maximum. Preferably, oxygen is within the range of 0.6-1.2% with carbon of 0.05-0.1% and nitrogen 0.02-0.15 weight percent or more preferably 0.04-0.08 weight percent. The magnet may be heated in an argon atmosphere and thereafter quenched in an atmosphere of either argon or nitrogen to further improve the corrosion resistance of the magnet.

Abstract: A method for improving the magnetic properties, particulaarly intrinsic coercivity, of particles of a permanent magnet alloy comprising a rare earth element, iron and boron. The method includes subjecting particles to a hydrogen atmosphere for a time at elevated temperature sufficient to hydride the particles. The hydrogen atmosphere is removed while maintaining the particles at the elevated temperature. Thereafter, while maintaining the particles at elevated temperature, the particles are subjected to a vacuum atmosphere for a time at the maintained elevated temperature sufficient to dehydride the particles. Thereafter, while maintaining the particles at the elevated temperature, they are again subjected to a hydrogen atmosphere for a time at the maintained elevated temperature sufficient to hydride the particles. The hydrogen atmosphere is removed while maintaining the particles at the elevated temperature.

Abstract: A method for making rare earth element, iron and boron sintered permanent magnets, and a particle mixture for use therein. A hydrided 100% dross or particle mixture of virgin alloy particles and scrap alloy particles and/or dross alloy particles are dehydrided and sintered to produce a substantially fully dense article for use as a permanent magnet.