Abstract: Various systems and methods that enhance an exercise or other physical activity performed by a user are described. In some embodiments, a classification system communicates with a media hub to receive images and perform various methods for classifying or detecting poses, exercises, and/or movements performed by a user during an activity. In some embodiments, the systems and methods include a movements database (dB) that stores information as entries relating individual movements to data associated with the individual movements. Various systems, including class generation systems and body focus/activity systems, can utilize the movements database when presenting class content to users and/or presenting exercise information (e.g., muscle groups worked or targeted) to the users.

Abstract: An example of a device including a display panel and a border region around the display panel is provided. The device includes a cover disposed on the display panel and the border region. The cover is to protect the display panel and the border region. The device also includes an antenna with a keep-out area disposed within a portion of the border region. The device includes a bezel disposed in the keep-out area to support the cover. The bezel includes a partially filled portion to reduce a resonance shift of the antenna.

Abstract: An example device includes a substrate and first and second antennas disposed on the substrate. The first antenna includes a first feed arm to connect to a circuit and a pair of extended arms extending in opposite directions from the first feed arm. The first antenna is co-located with a secondary antenna area. The secondary antenna area is bounded by the first feed arm and by a first extended arm of the pair of extended arms. The secondary antenna area is further to be bounded by a display and by an outer edge of the substrate. The second antenna is disposed within the secondary antenna area and includes a second feed arm to connect to the circuit. The second antenna further includes a coupled arm distant from the second feed arm, the coupled arm positioned between the second feed arm and the first feed arm of the first antenna.

Abstract: An example of a device including a display panel and a border region around the display panel is provided. The device includes a cover disposed on the display panel and the border region. The cover is to protect the display panel and the border region. The device also includes an antenna with a keep-out area disposed within a portion of the border region. The device includes a bezel disposed in the keep-out area to support the cover. The bezel includes a partially filled portion to reduce a resonance shift of the antenna.

Abstract: An example device includes a substrate and first and second antennas disposed on the substrate. The first antenna includes a first feed arm to connect to a circuit and a pair of extended arms extending in opposite directions from the first feed arm. The first antenna is co-located with a secondary antenna area. The secondary antenna area is bounded by the first feed arm and by a first extended arm of the pair of extended arms. The secondary antenna area is further to be bounded by a display and by an outer edge of the substrate. The second antenna is disposed within the secondary antenna area and includes a second feed arm to connect to the circuit. The second antenna further includes a coupled arm distant from the second feed arm, the coupled arm positioned between the second feed arm and the first feed arm of the first antenna.

Abstract: Example implementations relate to sentiment analysis. A computing device may comprise a processing resource, and a memory resource storing machine-readable instructions to cause the processing resource to receive a digital image of a subject, analyze the digital image to detect facial features of the subject, analyze the detected facial features to determine an identity of the subject, determine a sentiment level of the subject using a sentiment analysis, where the sentiment analysis uses the detected facial features and the identity of the subject to determine the sentiment level of the subject, and display the sentiment level of the subject via a display.

Abstract: An example method includes detecting a connection to a mobile device by a processor of an accessory device. A battery control policy is received from the mobile device for charging a battery of the mobile device. A battery charge of the mobile device is controlled in accordance with the battery control policy by the processor.

Abstract: The present invention pertains generally to a combination of optical elements integrated into a singular unit to perform one or more functional operations upon an electromagnetic radiation emission conveyed through said unit, and more particularly, a plurality of optical elements that are durably integrated into a modular optical package, wherein said modular optical package is adaptive to a releasable mounting mechanism and has the capability to maintain an independently controlled microenvironment. An electromagnetic radiation emission in introduced into the modular optical package through at least one ingress portal and upon modification by the internal optical elements, exits the modular optical package through at least one egress portal. A microenvironment is maintained within the enclosure of the modular optical package such that humidity, temperature, atmospheric composition, particulates, and out-gassing contaminants are controlled.