The various implementations described herein include methods, devices, and systems for detecting motion and persons. In one aspect, a method is performed at a smart home system that includes a video camera, a server system, and a client device. The video camera captures video and audio, and wirelessly communicates, via the server system, the captured data to the client device. The server system: (1) receives and stores the captured data from the video camera; (2) determines whether an event has occurred, including detected motion; (3) in accordance with a determination that the event has occurred, identifies video and audio corresponding to the event; and (4) classifies the event. The client device receives information indicative of the identified events, displays a user interface for reviewing the video and audio stored by the remote server system, and displays the at least one classification for the event.

Various embodiments relating to exchanging a cryptographic key between a display device and an input device via electrostatic communication are disclosed. In one embodiment, an interactive communication device includes one or more electrodes and a radio transceiver. The one or more electrodes may be excited to capacitively couple with one or more electrodes of a proximate communication device so as to capacitively send a cryptographic key from the interactive communication device to the proximate communication device. The radio transceiver may be configured to communicate with a radio transceiver of the proximate communication device via a radio channel. The interactive communication device may be configured to subsequently exchange encrypted communications with the proximate communication device over the radio channel. The encrypted communications may be encrypted using the cryptographic key.

Various embodiments relating to exchanging a cryptographic key between a display device and an input device via electrostatic communication are disclosed. In one embodiment, an interactive communication device includes one or more electrodes and a radio transceiver. The one or more electrodes may be excited to capacitively couple with one or more electrodes of a proximate communication device so as to capacitively send a cryptographic key from the interactive communication device to the proximate communication device. The radio transceiver may be configured to communicate with a radio transceiver of the proximate communication device via a radio channel. The interactive communication device may be configured to subsequently exchange encrypted communications with the proximate communication device over the radio channel. The encrypted communications may be encrypted using the cryptographic key.

Device to device (D2D) communication can be performed with packet data convergence protocol (PDCP) based encapsulation without internet protocol (IP) addressing. The non-IP D2D PDCP-encapsulated communication can further include two forms of secure data transfer. A first non-IP D2D PDCP-encapsulated communication can be a negotiated non-IP D2D PDCP-encapsulated communication. A second non-IP D2D PDCP-encapsulated communication can be a non-negotiated non-IP D2D communication. The non-negotiated non-IP D2D PDCP-encapsulated communication can include a common key management server (KMS) version and a distributed KMS version. The encapsulated communication can be used with various protocols, including a PC5 protocol (such as the PC5 Signaling Protocol) and wireless access in vehicular environments (WAVE) protocols.

Methods and apparatus to execute a workload in an edge environment are disclosed. An example apparatus includes a node scheduler to accept a task from a workload scheduler, the task including a description of a workload and tokens, a workload executor to execute the workload, the node scheduler to access a result of execution of the workload and provide the result to the workload scheduler, and a controller to access the tokens and distribute at least one of the tokens to at least one provider, the provider to provide a resource to the apparatus to execute the workload.

Methods and apparatus to execute a workload in an edge environment are disclosed. An example apparatus includes a node scheduler to accept a task from a workload scheduler, the task including a description of a workload and tokens, a workload executor to execute the workload, the node scheduler to access a result of execution of the workload and provide the result to the workload scheduler, and a controller to access the tokens and distribute at least one of the tokens to at least one provider, the provider to provide a resource to the apparatus to execute the workload.

In an example, an in-vehicle electronic device to operate in a motor vehicle in an unattended power state may include a wireless interface to communicate with a remote secure network resource; a memory to store one or more values to specify a predefined trigger event for coupling the motor vehicle in the unattended power state to the remote secure network resource; and a processor configured to: recognize an occurrence of a predefined trigger event by checking first data obtained responsive to monitoring the a resource against the one or more values; in responsive to a recognition of the occurrence of a predefined trigger event, identify second data suitable for coupling the in-vehicle electronic device to the remote secure network resource; and establish a communication channel to the remote secure network resource via the wireless interface using the second data, the second communication channel for transmission of third data.

A terminal device may obtain a public key and target identification information from a communication device, search for the communication device via a wireless interface of the terminal device, based on the target identification information and a result of the search for the communication device, determine whether the communication device is to establish a wireless connection with an external device or with the terminal device, in a case where it is determined that the communication device is to establish the wireless connection with the external device, send first connection information to the communication device, in a case where it is determined that the communication device is to establish the wireless connection with the terminal device, send second connection information different from the first connection information to the communication device, establish the wireless connection with the communication device via the wireless interface by using the second connection information.

A terminal device may obtain a public key and target identification information from a communication device, search for the communication device via a wireless interface of the terminal device, based on the target identification information and a result of the search for the communication device, determine whether the communication device is to establish a wireless connection with an external device or with the terminal device, in a case where it is determined that the communication device is to establish the wireless connection with the external device, send first connection information to the communication device, in a case where it is determined that the communication device is to establish the wireless connection with the terminal device, send second connection information different from the first connection information to the communication device, establish the wireless connection with the communication device via the wireless interface by using the second connection information.

A vehicle is provided that comprises two or more radio frequency (RF) antennas and two or more RF transceivers to communicate wirelessly sensitive information associated with a user of the vehicle (the two or more RF antennas being at different physical locations on an exterior of the vehicle). The vehicle determines which one of the two or more RF antennas is receiving a strongest signal from a common signal source, selects a first RF transceiver associated with the RF antenna with the strongest signal to send the sensitive information associated with the user to the common signal source, and sends the sensitive information associated with the user to the first RF transceiver for transmission to the common signal source.