Abstract:
Embodiments relate generally to electrical and electronic hardware, computer software, wired and wireless network communications, and computing devices, and, in particular, to a wearable device implementing a touch-sensitive interface in a metal pod cover and/or bioimpedance sensing to determine physiological characteristics, such as heart rate. According to an embodiment, a wearable device includes a selectably opaque surface configured to emit arrangements of light to form a display, and a touch-sensitive I/O control circuit coupled to the selectably opaque surface to detect a capacitance value as an input signal to modify the display. Also, the wearable device can include one or more straps coupled to a wearable pod, at least one of the one or more straps including electrodes for sensing a physiological characteristic. A display controller can be configured to display a representation as a function of a value of the physiological characteristic via the selectably opaque surface.
Abstract:
Embodiments relate generally to a wearable device implementing a touch-sensitive interface in a metal pod cover and/or bioimpedance sensing to determine physiological characteristics, such as heart rate. According to an embodiment, a wearable device and method includes determining a drive current signal magnitude for a bioimpedance signal to capture data representing a physiological-related component, and selecting the drive current signal magnitude as a function of an impedance of a tissue. Further, the method can include driving the bioimpedance signal to that are configured to convey the bioimpedance signal to the tissue. Also, the method can receive the sensor signal from the tissue, adjust a gain for an amplifier, and apply the gain to data representing the physiological-related component. The method can include generating an amplified signal to include a portion of the physiological-related signal component that includes data representing a physiological characteristic.
Abstract:
Embodiments relate generally to electrical and electronic hardware, computer software, wired and wireless network communications, and computing devices, and, in particular, to antenna structures and formation methods for a wearable pod and/or device implementing a touch-sensitive interface in a metal pod cover. According to an embodiment, formation of a wearable pod includes selecting an antenna having a first surface area that extends beyond a second surface area associated with an attachment portion a cradle for a wearable pod. The method also includes forming an under-anchor portion composed of an interface material configured to bind to the cradle and to an elastomer, and disposing the antenna on a surface of the under-anchor portion at a distance from the second surface area associated with the attachment portion. Also, the method can include forming an over-anchor portion.
Abstract:
Embodiments relate generally to electrical and electronic hardware, computer software, wired and wireless network communications, and computing devices, and, in particular, to near-field antenna structures and formation methods for a wearable pod and/or device implementing a touch-sensitive interface in a metal pod cover. According to an embodiment, forming a wearable pod includes selecting a cradle having an attachment portion, forming an anchor portion to bind to the cradle and to an elastomer. The anchor portion includes a channel to provide support. Further, the method includes selecting an antenna having a width dimension sized less than a width dimension of the channel, disposing a portion of the antenna in the channel, and implementing terminals of the antenna coupled to circuitry of a near-field communication device.
Abstract:
Embodiments relate generally to electrical and electronic hardware, computer software, wired and wireless network communications, and computing devices, and, in particular, to methods of forming a wearable device that implements a touch-sensitive interface in metal and/or bioimpedance sensing to determine physiological characteristics, such as heart rate. According to an embodiment, forming a wearable device includes receiving a metal cradle having one or more attachment portions, and forming one or more anchor portions. Further, the method can include forming an inner portion of one or more straps in a second mold, and forming an outer portion of the one or more straps over an electrode bus. The method also includes disposing circuitry and a touch-sensitive I/O controller into the metal cradle. A top pod cover is sealed to form a fluid-resistant barrier.
Abstract:
Embodiments relate generally to electrical and electronic hardware, computer software, wired and wireless network communications, and computing devices. More specifically, a wearable pod and/or device and processes to form the same facilitate implementation of a touch-sensitive interface in association with a predominately opaque surface. According to an embodiment, a wearable pod includes a first pod cover, a cradle including attachment points, and a touch-sensitive detector disposed in the cradle and configured to detect a change in capacitance to a range of capacitance values. Further, the wearable pod may include a second pod cover and an isolation belt to electrically isolate at least a portion of a pod cover from the other pod cover.
Abstract:
Embodiments relate generally to electrical and electronic hardware, computer software, wired and wireless network communications, and computing devices. More specifically, a wearable pod and/or device and processes to form the same facilitate implementation of a touch-sensitive interface in association with a predominately opaque surface. According to an embodiment, a wearable pod includes a first pod cover, a cradle including attachment points, and a touch-sensitive detector disposed in the cradle and configured to detect a change in capacitance to a range of capacitance values. Further, the wearable pod may include a second pod cover and an isolation belt to electrically isolate at least a portion of a pod cover from the other pod cover.
Abstract:
A strap band including a flexible wire bus having electrodes and wires coupled with the electrodes is described. The wire bus may be include in a strap band formed by molding an inner strap, mounting the wire bus in the inner strap, and injection molding an outer strap over the inner strap and wire bus to form a strap band. The electrodes may be positioned on the inner strap to accommodate a target range of a body portion the strap band may be worn on. A material of the strap band and a material the wire bus may be selected to allow a low coefficient of friction between the wire bus and strap band so that loads applied to the strap band may not be coupled with the wire bus or cause damage to wires due to pull and/or torsional load forces applied to the strap band.
Abstract:
Embodiments relate generally to a wearable device implementing a touch-sensitive interface in a metal pod cover and/or bioimpedance sensing to determine physiological characteristics, such as heart rate. According to an embodiment, a wearable device and method includes determining a drive current signal magnitude for a bioimpedance signal to capture data representing a physiological-related component, and selecting the drive current signal magnitude as a function of an impedance of a tissue. Further, the method can include driving the bioimpedance signal to that are configured to convey the bioimpedance signal to the tissue. Also, the method can receive the sensor signal from the tissue, adjust a gain for an amplifier, and apply the gain to data representing the physiological-related component. The method can include generating an amplified signal to include a portion of the physiological-related signal component that includes data representing a physiological characteristic.
Abstract:
Embodiments relate generally to electrical and electronic hardware, computer software, wired and wireless network communications, and computing devices, and, in particular, to near-field antenna structures and formation methods for a wearable pod and/or device implementing a touch-sensitive interface in a metal pod cover. According to an embodiment, forming a wearable pod includes selecting a cradle having an attachment portion, forming an anchor portion to bind to the cradle and to an elastomer. The anchor portion includes a channel to provide support. Further, the method includes selecting an antenna having a width dimension sized less than a width dimension of the channel, disposing a portion of the antenna in the channel, and implementing terminals of the antenna coupled to circuitry of a near-field communication device.