Abstract:
In some implementations, a first device may obtain first channel state information (CSI) of a second device. The first device may determine that a variance of the first CSI exceeds a variance threshold. The first device may determine that a motion event has occurred based on determining that the variance, of the first CSI, exceeds the variance threshold. The first device may determine a location of the motion event based on the first CSI and second CSI of a third device. The first device may adjust an operation of one or more devices associated with the location based on determining the motion event.
Abstract:
Systems and methods for an enhanced fund transfer service are described. Some implementations include receiving, at a first mobile station, instructions to preauthorize a particular value of funds for a transaction, generating, at the first mobile station and based on the instructions, a preauthorization for the particular value of funds, where the preauthorization identifies one or more of: the particular value, a particular time when the preauthorization expires or a geographic location within which the preauthorization is valid, transmitting the generated preauthorization, from the first mobile station to a second mobile station, where the preauthorization is used by the second mobile station complete a transaction within the particular value, and displaying an indication at the first mobile station when the transaction using the preauthorization is completed using the second mobile station, where the indication includes a transacted value of funds and an identification of an entity that received the transacted funds.
Abstract:
A system may receive a content request associated with a user device. The content request may include information that identifies a subscriber associated with the user device and information that identifies a content provider associated with the content request. The system may determine a unique identification header (UIDH), associated with the subscriber, based on the content request. The system may determine randomized information associated with encrypting the UIDH. The system may encrypt the UIDH to create a transactional identifier. The UIDH may be encrypted based on the randomized information and a shared key. The system may insert the transactional identifier and the randomized information in the content request to create a modified content request. The system may provide the modified content request including the transactional identifier and the randomized information.
Abstract:
In some implementations, a user device may receive a text message and identify a keyword that relates to a future event. The user device may display, based on identifying the keyword, a first user interface that includes the text message and an option to set a reminder. The user device may receive a selection of the option and display a second user interface. The user device may receive a selection of a reminder type and automatically populate the reminder with text of the text message based on the selection of the reminder type. The user device may store the reminder and cause an action to be performed based on the reminder.