摘要:
A system and method for tracking a shopping cart in a retail store may include communicating signals into the pathways from multiple locations, where the signals may include identifiers indicative of location of respective signals. The communicated signals with the identifiers may be received, and the identifiers may be recorded. The recorded data may be processed to determine a path taken by the shopping cart through the retail store. The path of the shopping cart taken through the retail store may be presented to a user.
摘要:
An electronic display may include a screen including an outer perimeter and front surface. A housing may include a trim ring that surrounds the outer perimeter and extends in front of the front surface of the screen. An optical sensor shield may be is positioned at least in part in front of the front surface of the screen. An optical sensor may be disposed between the optical sensor shield and the screen to reduce the ability for ambient light to illuminate the optical sensor.
摘要:
A system method for determining audience size of home television may include receiving a plurality of viewer confirmation signals, each viewer confirmation signal being responsive to a visual verification signal being displayed and sensed by an optical sensor. Responsive to each viewer confirmation signal that includes an indication of a television channel of multiple television channels being viewed and time at which the visual verification signal was sensed, a data repository may be updated. Viewership of the television channels used during a timeslot may be calculated and reported.
摘要:
In an analyzer device, a method for identifying a logical unit (LUN) of a data storage system as a candidate for migration to a second storage group is presented. The method includes receiving, by the analyzer device, a set of data associated with activity of the LUN of a first storage group, comparing, by the analyzer device, a performance metric value of a performance metric of the set of data, associated with the LUN, to a performance metric threshold associated with the performance metric, and when the performance metric value corresponds to the performance metric threshold, categorizing, by the analyzer device, the LUN as a candidate for storage on the second storage group, the second storage group distinct from the first storage group and having a disk type different from that of the first storage group.
摘要:
A method for damage avoidance in transferring a monocrystalline, thin layer from a first substrate onto a second substrate involves epitaxial growth of a sandwich structure with a strained epitaxial layer buried below a monocrystalline thin layer, and lift-off and transfer of the monocrystalline thin layer with the cleaving controlled to happen within the buried strained layer in conjunction with the introduction of hydrogen.
摘要:
A potentiometer for a household cooking appliance including a gas valve having a valve stem. The potentiometer includes a circuit board having a contact, a wiper rotor that is rotatable with respect to the circuit board and having an opening corresponding to an axis of rotation of the wiper rotor, the opening of the wiper rotor for engaging the valve stem of the gas valve, the wiper rotor including a wiper electrically contacting the contact of the circuit board, a housing coupled to the circuit board and enclosing the wiper rotor between the housing and the circuit board, and a first interior edge and a second interior edge formed in each of the circuit board, the wiper rotor, and the housing and defining a channel extending from an outer edge of the potentiometer to the opening of the wiper rotor.
摘要:
Disclosed is a foldable walker device with an air tank holder. The purpose of the present invention is to enable individuals to easily transport an air tank while using a walker. The air tank holder includes a vertical support with upper and lower outwardly protruding rings that are used to hold an air tank in place. The upper ring is positioned at a substantial midpoint of the vertical support to maintain the air tank in an upright position. The lower ring can be positioned at the bottom of the vertical support and can have a rod extending along the diameter of the ring to support the base of the air tank. The air tank holder is affixed to a front of a walker to prevent the air tank holder from hitting the user's legs when the user is walking.