Abstract: A head-wearable sensor arrangement for obtaining a measurement of biosignal of a user is provided. The present disclosure also relates to a stimulus-providing wireless mobile device and a computing system. The head-wearable sensor arrangement may send time-stamped medical data comprising a representation of the measurement to the wireless mobile device time-synchronized with the arrangement. The wireless mobile device may send the time-stamped medical data to a computing system. The computing system may process the time-stamped medical data to determine an indicator of health, well-being or performance of the user. The processing may involve decomposing the measurement and using residuals of an autoregressive model or a robust aggregation method on the decomposed measurement.

Abstract: A head-wearable sensor arrangement for obtaining a measurement of biosignal of a user is provided. The present disclosure also relates to a stimulus-providing wireless mobile device and a computing system. The head-wearable sensor arrangement may send time-stamped medical data comprising a representation of the measurement to the wireless mobile device time-synchronized with the arrangement. The wireless mobile device may send the time-stamped medical data to a computing system. The computing system may process the time-stamped medical data to determine an indicator of health, well-being or performance of the user. The processing may involve decomposing the measurement and using residuals of an autoregressive model or a robust aggregation method on the decomposed measurement.

Abstract: A method and apparatus are disclosed for automatically detecting and resolving conflicts between devices on a security network by comparing the IP addresses of all devices on the network. When one or more conflicts are detected, the user is presented with the option of reassigning the conflicting device to a DHCP address, or to a new static IP address. The new static IP address can be configured to lie within a user defined range. In one embodiment, a default changes the address to any free address on the network. The disclosed method and apparatus automates the conflict resolution process without requiring that network devices (e.g., cameras, camera encoders) be individually and sequentially connected to the security network in order to resolve conflicts. The disclosed approach results in reduced human interaction and is much faster than the traditional approach of adding devices one at a time to the network. Other embodiments are also disclosed.