Abstract: Disclosed herein is a small form factor device comprising: a power source, a force sensor, a wireless communications module, and a processor. The processor is configured to implement a proximity monitoring process involving periodically operating the wireless communications module to transmit advertisements. The processor is also configured to determine whether device stationary criteria are satisfied based on force signals received from the force sensor and, if the device stationary criteria are satisfied: cause the wireless communications module to transmit a device stationary message; and cause the small form factor device to enter a power saving mode in which the proximity monitoring process is suspended.

Abstract: A computer-implemented method is provided. The method includes displaying, on an end user device (14), a page associated with an e-commerce transaction and receiving, at the end user device, an initiation instruction to commence a checkout process associated with the e-commerce transaction. A funds request message including at least a client identifier associated with the end user is transmitted to a bank server (20), in response to which a funds availability message to determine whether an end user has sufficient funds to conclude the e-commerce transaction is received from the bank server.

Abstract: Disclosed herein is a small form factor device comprising: a power source, a force sensor, a wireless communications module, and a processor. The processor is configured to implement a proximity monitoring process involving periodically operating the wireless communications module to transmit advertisements. The processor is also configured to determine whether device stationary criteria are satisfied based on force signals received from the force sensor and, if the device stationary criteria are satisfied: cause the wireless communications module to transmit a device stationary message; and cause the small form factor device to enter a power saving mode in which the proximity monitoring process is suspended.

Abstract: Disclosed herein is a small form factor device for selectively communicating an authorisation signal. The small form factor device comprises a processor configured to process force signals received from a force sensor to determine the occurrence of an authorisation gesture. If an authorisation gesture is determined to have occurred and light is detected by a light sensor of the device, the processor further causes a wireless communications module of the device to transmit an authorisation signal.

Abstract: A method for tracking an object includes associating a beacon with a responder; transmitting a polling signal from the beacon to the responder; receiving a response from the responder; entering a low power state on the beacon for a predetermined duration; and transmitting an alert from the beacon responsive to a subsequent signal from the beacon failing to result in receiving a subsequent response from the responder. Embodiments also include a system in which the beacon and responder are configured to perform the described functions. In various embodiments, the duration during which the beacon remains in the low power state is predetermined based either on a default factory setting or a user adjustable setting.

Abstract: A method for tracking an object includes associating a beacon with a responder; transmitting a polling signal from the beacon to the responder; receiving a response from the responder; entering a low power state on the beacon for a predetermined duration; and transmitting an alert from the beacon responsive to a subsequent signal from the beacon failing to result in receiving a subsequent response from the responder. Embodiments also include a system in which the beacon and responder are configured to perform the described functions. In various embodiments, the duration during which the beacon remains in the low power state is predetermined based either on a default factory setting or a user adjustable setting.

Abstract: Tracking a pet includes associating a beacon with a responder; polling the responder by transmitting a signal from the beacon; receiving a response from the responder; entering a low power state on the beacon for a predetermined duration; and transalert from miffing an alert the beacon if a subsequent signal from the beacon fails to result in receiving a subsequent response from the responder. Entering a low power state on the beacon decreases the energy requirements. An alert is transmitted from the beacon via a communication network and includes a location message indicating the location of the beacon. The beacon's location is calculated using network-based, SIM-based or device-based methods. Using location determination only after failing to receive the subsequent response and when preparing to transmit the alert prevents accurate location determination being performed when it is not necessary to determine the pet is safe and therefore decreases the energy requirements.