Abstract: This invention is an inexpensive, easy-to-use, and easy-to-manufacture device that can be placed on the edge of a pool so that a swimmer can use it to count laps without significantly disrupting the swimming. The invention is lightweight and portable so that one person can carry it around, place it on the pool before swimming laps, and remove it afterwards.

Abstract: A pill bottle for prescribed pills includes: a circular top portion having an aperture; a circular bottom portion; walls that form a cylinder and connect the circular top portion with the circular bottom portion; and a pattern of electrically conductive ink disposed on an exterior surface of the walls.

Abstract: An electronic book using electromagnetic energy to detect page numbers includes a book and a base, the book includes a plurality of book pages, each of the book pages is respectively provided with an electromagnetic energy changing member, and the base is provided with at least one antenna coil and at least one control circuit. The electromagnetic energy changing member of each of the book pages is correspondingly disposed adjacent to a position of the antenna coil, and a magnetic flux generated by the antenna coil is transmitted to the electromagnetic energy changing members. The electromagnetic energy changing members generate magnetic variable fluxes to be received by the antenna coil for generating a page number prompt output command by conversion to control generation of a prompt function of the book page correspondingly disposed adjacent to the position of the antenna coil.

Abstract: A data carrier having one optically variable element, at least one background element, which is arranged after the at least one optically variable element when seen along an extension direction, and at least one security element, which is constituted by at least a part of the at least one optically variable element and at least a part of the at least one background element. At least one tamper-indicating element is provided, which is arranged at least in a region between the at least one optically variable element and the at least one background element with respect to the extension direction.

Abstract: A transit system including an access control point, a positioning system, a tracking system, and a server. The access control point provides a passage to a transit user for taking a trip through the transit system. The server receives a first location and visual cues of the transit user. The first location is determined using the positioning system and a mobile device. Candidate locations and visual cues of other transit users are obtained from the tracking system. The server correlates the first location to a candidate location and compares the visual cues of the transit user with the other transit users. A correlated location is determined and the first location and the visual cues of the transit user are verified. The server verifies terms of a transit pass of the transit user. Based on the verification, usage of the transit pass is allowed for passing through the access control point.

Abstract: A CMOS analog sensor interface circuit embedded in a passive RFID platform can provide accurate data conversion from analog signals to their digital representations. This interface can also utilize the RFID platform to achieve wireless data transmission. The disclosed sensor interface circuit includes signal filtering, signal amplification, as well as signal digitization. These circuits are all designed under the constraints of low-power operation on a noisy silicon substrate. By using the disclosed circuit design, fully passive wireless sensing network that can integrate with heterogeneous sensors (resistance, voltage, current types) can be designed. The advantages of low-cost, small feature size, and the ability to interface with analog sensors can enable large-scale deployment of such kind of RFIDs, both for consumer electronics like in-door monitoring and industrial sensing applications like the grid, electric vehicle, motor, and other critical infrastructures.

Abstract: In various some embodiments a cellular card includes at least one microprocessor. The cellular card is equipped with multiple devices and configured with multiple functionalities to deter use of the cellular card in unsecure or fraudulent transactions. In various embodiments, the cellular card overcomes drawbacks often associated with cards containing batteries such as battery overheating, battery short life time, battery underperformance in extreme temperatures, and other types of drawbacks associated with batteries contained in cards.

Abstract: Aspects of the disclosure relate to notification, and assistance systems that may utilize sensor-based authentication techniques. A computing platform may receive user information corresponding to a first user. The user information may be authentication information from a sensor and/or a first communication device associated with the user. Based on the received user information, the computing platform may authenticate an identity of the first user and determine a location of the first user. Then, based on authenticating the identity and determining the location, the sensor may retrieve data corresponding to the first user and transmit the data to a second communication device.

Abstract: A device comprising: an antenna; a power harvesting circuit for harvesting power from a radio frequency field received at the antenna in order to power functions of the device; a communication unit coupled to the antenna for transmitting and receiving signals by means of the antenna, the communication device being configured to communicate according to a protocol in which a party to a communication session deems the session to have timed out if during a predetermined period it does not receive a signal from another party to the session; and a module comprising a processing circuit; the device being configured to interrupt the operation of the module when the communication unit is transmitting a signal by means of the antenna.

Abstract: A method for a security system includes receiving a first location and a first time period, retrieving an access control tree having nodes associated with locations and edges coupling nodes, wherein a first node represents the first location and a second node represents a building entry, traversing the access control tree from the second node to the first node to determine an ordered list of nodes and associated time periods, storing the ordered list of nodes and an identifier associated with a user, providing to a smart device a token associated with a requested access control point, when a requested node is within the first ordered list of nodes, and authorizing with the requested access control point a physical action visible to the user in response to the requested token.

Abstract: An automatic door system is configured to allow a signal to unfailingly reach a smartphone or the like carried by a customer in various places. The automatic door system includes a BLE module configured such that, in a predetermined direction from a surface of a door, a signal that contains information based on which the BLE module can be identified transmitted from the BLE module reaches an area beyond a person sensing area covered by a sensor.

Abstract: A process includes providing a first layer, which is made of a non-opaque plastic material having an initial thickness, covering an area of the first layer with a patterned plate, pressing the patterned plate against a first surface of the first layer so as to form first and second regions thereon, with the second region being thicker than the first region, and removing the patterned plate from the first surface. The patterned plate comprises a cavity having a size of that corresponds to a window.

Abstract: The present disclosure is directed towards systems and method for determining whether a scannable code displayed on a client device has been scanned. In particular, the systems and methods described herein involve activating one or more on-board sensors of the client device to capture output signals. Based on the output signals, the systems and methods include identifying discrete signals that indicate whether the scannable code has been scanned by a scanning device. Further, based on an analysis of the identified discrete signals, the systems and methods include determining whether the scannable code has been scanned by the scanning device.

Abstract: Systems and apparatus are provided for a removable non-volatile storage device. An exemplary embodiment may provide an apparatus that may comprise a package that may have a first and a second sets of contact pins. The package may have a dimension and the first set of contact pins may be arranged according to a specification of a first type of storage device. The second set of contact pins may be configured to conduct a subset of electrical signals for a second type of storage device. The package may further comprise a controller inside the package and configured to function as the first type of storage device when the first set of contact pins are electrically connected to a host and as the second type of storage device when both the first set and the second set of contact pins are electrically connected to the host.

Abstract: In some examples, a system includes: at least one light capture device; an article of personal protective equipment (PPE) that includes a plurality of retroreflective elements embodied on a surface of the article of PPE in a spatially defined arrangement, each retroreflective element of the plurality of retroreflective elements having at least two different retroreflective properties; a computing device communicatively coupled to the at least one light capture device, wherein the computing device is configured to: receive, from the at least one light capture device, retroreflected light that indicates at least two different retroreflective properties of at least one retroreflective element of the plurality of retroreflective elements; determine, based at least in part on each of the at least two different retroreflective properties, a safety event; and perform at least one operation based at least in part on the safety event.

Abstract: Embodiments of the present disclosure generally relate to a wireless identification tag configured to harvest ambient energy and transmit an identification signal intermittently, and system and methods for use thereof. In one implementation, the tag may include a transmitter configured to transmit a first signal to a first receiver in a first frequency, and to transmit a second signal to a second receiver in the first frequency. The tag may also include an energy storage component configured for collecting and storing ambient energy and for powering transmission of the transmitter. The tag may also include a circuit configured to monitor energy stored in the energy storage component, and to prevent the transmitter from transmitting the first signal to the first receiver when the energy stored in the energy storage component is insufficient to transmit the second signal to the second receiver.

Abstract: Systems and methods for performing a Lock-Tag-Try (LTT) process. A computing device may scan an indicator and request a content item associated with the indicator. The computing device may receive the one or more content items associated with the indicator. The one or more content items are configured to guide a user through the LTT process. A server may be configured to receive the request and transmit the content item to the user device. The server may be further configured to store information related to the LTT process.

Abstract: Systems and methods are disclosed for RFID (radio frequency identifier) tags with transponders secured within housings without potting elements using one or more components located at edges of cavities for the housings. For certain embodiments, an RFID transponder is positioned within a cavity formed in a housing for an RFID tag, and regions at the edge of the cavity are deformed using heat treatment to secure the RFID transponder within the housing. For certain embodiments, click pins are used to secure the RFID transponder within the housing. Once secured, an adhesive is used to attach the resulting RFID tag to the surface of an object. Preferably, the adhesive fills at least a portion of the cavity surrounding the RFID transponder during this attachment process. Tamper resistant solutions are also disclosed.

Abstract: Methods, systems, and apparatuses are disclosed for providing physical validation of for precluding improper installation and confirming appropriate installation of a consumable articles into a consumable article dispenser, and further monitoring the appropriate installation and consumption of a consumable article in real-time.

Abstract: A system for managing containers includes a server, a portable electronic device and a check apparatus. The server stores a piece of transaction data. The portable electronic device is configured to receive the piece of transaction data from the server, to determine whether a shaking criterion is met based on acceleration of the portable electronic device, and to display a barcode corresponding to the piece of transaction data when the shaking criterion is met. The portable electronic device is further configured to capture an image and send the image to the server. The check apparatus is configured to read and decode the barcode, and to display information relating to the piece of transaction data based on data encoded in the barcode.