Abstract: Electronic devices and accessory devices for electronic devices are described. In some instances, an accessory device includes a keyboard and a cover rotatable with respect to the keyboard. In some instances, an accessory device includes a back panel and a foldable cover rotatable with respect to the back panel. These accessory devices may include several magnetic elements designed to magnetically couple with, and retain, an electronic device without any additional mechanical or other interlocking devices. In this regard, the magnetic elements in the accessory devices provide an external magnetic field sufficiently strong enough to retain the electronic device, and can counter gravitational forces and/or the weight of the electronic device. However, some accessory devices include additional magnetic elements that provide an external magnetic field that repels magnetic elements in the electronic device. Also, the magnetic elements may also be used to hold different sections of the accessory device together.

Abstract: This application relates to a computing device case that provides some amount of torsional force in order to cancel at least some static and dynamic loads experienced by the computing device when the case is arranged as a stand. By canceling out these loads, the computing device to be angled at an almost unlimited number of angles relative to a surface on which the computing device is resting. Flexible elements in the case can resist the static and dynamic loads of the computing device, thereby allowing the computing device to receive touch inputs at almost any angle without causing the case and the computing device to collapse.

Abstract: An accessory device for an electronic device is disclosed. The accessory device may include one or more bodies, or segments, that are rotationally coupled to each other. One segment may include a keyboard used to provide an input or command to the electronic device. The accessory device may include an additional segment with a hinge assembly and a panel coupled to the hinge assembly. The panel is designed to receive and couple with the electronic device. The hinge assembly is designed to move the panel into different positions. For instance, the hinge assembly and the panel can be stored with a segment of the accessory device when not in use. The hinge assembly can subsequently deploy, and place the panel in a position to receive the electronic device such that the electronic device is positioned for use with the keyboard.

Abstract: A product with packaging includes an envelope having a cavity. An envelope flap may be opened, and may initiate a smart packaging feature, such as an NFC chip embedded in the packaging. The NFC chip may search for an electronic device, such as the electronic device of the specific user, and once connected may initiate or carry out an authentication process or activation process.

Abstract: Electronic devices and accessory devices for electronic devices are described. In some instances, an accessory device includes a keyboard and a cover rotatable with respect to the keyboard. In some instances, an accessory device includes a back panel and a foldable cover rotatable with respect to the back panel. These accessory devices may include several magnetic elements designed to magnetically couple with, and retain, an electronic device without any additional mechanical or other interlocking devices. In this regard, the magnetic elements in the accessory devices provide an external magnetic field sufficiently strong enough to retain the electronic device, and can counter gravitational forces and/or the weight of the electronic device. However, some accessory devices include additional magnetic elements that provide an external magnetic field that repels magnetic elements in the electronic device. Also, the magnetic elements may also be used to hold different sections of the accessory device together.

Abstract: An accessory device for a portable electronic device is described. The accessory device includes a front cover connected to a back cover. The front cover includes multiple segments rotatable with respect to each other. The segments include magnets that allow the segments, through magnetic coupling, to couple with another segment or with the portable electronic device. When the front cover engages the back cover, a user may remove, or pull away, a segment from the back cover, causing the remaining segments to sequentially fall away from the back cover. In some instances, when the front cover at least partially engages the back cover, one of the segments includes magnets designed to couple with magnets in the back cover, but not with magnets in another segment. The accessory device may further include an opening that receives a camera assembly of the portable electronic device and forms a mechanical interlock.

Abstract: A finger-mounted electronic device may include a body that serves as a support structure for components such as force sensors, accelerometers, and other sensors and for haptic output devices. The body may have first and second side body members that leave the finger pad exposed and an upper body member extending between the first and second side body members. Some or all of the body may be covered in fabric or leather. Fabric may wrap around the first and second side body members and may extend across the upper body member. The fabric may cover electronic components. A touch sensor may have electrodes that are formed from conductive material on the fabric or conductive strands in the fabric. Infrared-reflective ink may form visual markers on the fabric for an infrared tracking system. The fabric may have light-transmissive portions that overlap optical components.

Abstract: An exoskeleton includes a control system which incorporates a feedback system used to establish and communicate orthosis operational information to a physical therapist and/or to an exoskeleton user. The feedback system can take various forms, including employing sensors to establish a feedback ready value and communicating the value through one or more light sources which can be in close proximity to joints of the exoskeleton joints.

Abstract: An exoskeleton can be reconfigured, adjusted and/or controlled on the fly utilizing devices which fall into three categories, particularly including a swappable unactuated leg, lockable transverse and coronal hip rotations, and software controlled free joints. More specifically, the first device allows for the creation of a modular joint system in which individual exoskeleton joints or limbs can be changed or swapped to optimize an exoskeleton for a particular user. The second device is concerned with mechanically controlling, such as locking and unlocking, joints thereby allowing, for example, an exoskeleton leg to pivot or not pivot in an axis that is not actuated. The third device allows an actuated exoskeleton joint to be adjusted on the fly using software to simulate a freely rotating joint. The various devices can be used either alone or in combination to enable any given exoskeleton to be appropriately reconfigured, such as when a patient advances during therapy.

Abstract: A mobile electronic device can include one or more gyroscopes that each produces a controlled gyroscopic torque. An event is detected by the mobile electronic device. Characteristics of gyroscopic torque to be transmitted to the mobile electronic device may be determined. The spatial orientation of the mobile electronic device is altered by generating gyroscopic torque or torques with the gyroscope.

Abstract: A wearable band may include a first strap portion including a loop, and a second strap portion positionable through the loop of the first strap portion. The second strap portion may include a multi-pole magnet assembly, the multi-pole magnet assembly including two or more magnets arranged in a multi-pole magnet structure and at least one discrete shunt positioned over a surface of the multi-pole magnet structure.

Abstract: A lower extremity orthosis, including at least one actuator configured to control a motion of at least one joint of a person wearing the orthosis, is provided with a handle including a force sensor configured to produce a signal representing a force applied to the handle. A controller, which is in communication with the force sensor and the at least one actuator, is configured to modify the motion based on the signal from the force sensor. The system can be particularly employed to enable a physical therapist to have input in controlling and modifying the positions and/or forces prescribed by the lower extremity orthosis during rehabilitation of the person.

Abstract: This application relates to devices and accessories that include or are configured to react with a mixture of electromagnets and permanent magnets. In particular the permanent magnets are configured to maintain persistent connections between components while the electromagnets are configured to pulse or activate periodically to maintain the connections or fix alignment of the various connections in certain circumstances.

Abstract: A wearable band may include a first strap portion including a loop, and a second strap portion positionable through the loop of the first strap portion. The second strap portion may include a multi-pole magnet assembly, the multi-pole magnet assembly including two or more magnets arranged in a multi-pole magnet structure and at least one discrete shunt positioned over a surface of the multi-pole magnet structure.

Abstract: This application relates to devices and accessories that include or are configured to react with a mixture of electromagnets and permanent magnets. In particular the permanent magnets are configured to maintain persistent connections between components while the electromagnets are configured to pulse or activate periodically to maintain the connections or fix alignment of the various connections in certain circumstances.

Abstract: This application relates to a computing device case that provides some amount of torsional force in order to cancel at least some static and dynamic loads experienced by the computing device when the case is arranged as a stand. By canceling out these loads, the computing device to be angled at an almost unlimited number of angles relative to a surface on which the computing device is resting. Flexible elements in the case can resist the static and dynamic loads of the computing device, thereby allowing the computing device to receive touch inputs at almost any angle without causing the case and the computing device to collapse.

Abstract: An accessory device is described. The accessory device may include a base region and sidewalls that combine with the base region to secure an electronic device with the accessory device. The accessory device may include a rigid layer having openings in at least some corners of the rigid layer. In order to facilitate insertion and extraction of the electronic device, an elastic material disposed in the openings may join with two sidewalls at the corners, allowing the sidewalls to move or bend with respect to other sidewalls. The accessory device may include a protective layer embedded in a sidewall to provide support to an opening formed in the sidewall. The sidewall may include a protrusion supported by features embedded in sidewall to facilitate pressing the protruding feature, which corresponds to pressing a button of the electronic device.

Abstract: This application relates to a computing device case that provides some amount of torsional force in order to cancel at least some static and dynamic loads experienced by the computing device when the case is arranged as a stand. By canceling out these loads, the computing device to be angled at an almost unlimited number of angles relative to a surface on which the computing device is resting. Flexible elements in the case can resist the static and dynamic loads of the computing device, thereby allowing the computing device to receive touch inputs at almost any angle without causing the case and the computing device to collapse.

Abstract: This application relates to devices and accessories that include or are configured to react with a mixture of electromagnets and permanent magnets. In particular the permanent magnets are configured to maintain persistent connections between components while the electromagnets are configured to pulse or activate periodically to maintain the connections or fix alignment of the various connections in certain circumstances.

Abstract: This application relates to a computing device case that provides some amount of torsional force in order to cancel at least some static and dynamic loads experienced by the computing device when the case is arranged as a stand. By canceling out these loads, the computing device to be angled at an almost unlimited number of angles relative to a surface on which the computing device is resting. Flexible elements in the case can resist the static and dynamic loads of the computing device, thereby allowing the computing device to receive touch inputs at almost any angle without causing the case and the computing device to collapse.