Abstract: The present disclosure relates to surveillance technology. In particular, the present disclosure relates to a surveillance device, a surveillance system and a method of surveillance for surveillance of a person. Further in particular, the present disclosure relates to the surveillance of a person in a physical space to determine a compliant or non-compliant behaviour of said person. Accordingly, there is provided a personal surveillance device (110), comprising a first surveillance sensor element (116a), a second surveillance sensor element (116b) and a processing element (314), wherein the first surveillance sensor element and the second surveillance sensor element are sensor elements each comprising a different sensor type, wherein the personal surveillance device is adapted to be connectable to a host computing device and wherein the personal surveillance device is adapted to execute a computing environment on the host computing device.

Abstract: A system for actively monitoring and securing a CDI. The system comprises a TEE implementing one or more monitoring policy rule for ruling the active monitoring of the CDI. The system further comprises an IC comprising one or more monitoring device for monitoring the CDI at a corresponding monitoring tapping point delivering a corresponding monitoring information element. The IC is configured for providing to the TEE a monitoring information based on the monitoring information element. The IC is subordinated to the TEE. The one or more monitoring device is configured by the TEE responsive to the implementation of the one or more monitoring policy rule.

Abstract: Virtual platform system for use in a cloud-based system, comprising: a virtual platform simulator configured to represent in software a physical remote client device and to have this representation interact with a virtual platform application; a process virtual machine configured to execute program instructions of the virtual platform application and comprising a code morpher component for transforming the program instructions of the virtual platform application into native program instructions for execution on a physical host machine of the cloud-based system; and interception components for capturing transactions from the virtual platform simulator and the process virtual machine. The transactions are related to the execution of the program instructions of the virtual platform application.

Abstract: A memory system for an electronic device comprising a first semiconductor chip having a first circuit; a second semiconductor chip having a second circuit, the second circuit having a controller, wherein the controller is arranged to control access to a memory chip or embedded memory within the second circuit for both the first circuit and the second circuit based upon received memory access requests from the first circuit and the second circuit.