Abstract: A wearable concentration improvement apparatus to identify trigger events has one or more sensor, a fluid channel for supply of gas from a unit to one or more gas outlets, and head securement to a user's head. The head securement positions the one or more outlets proximate the user's airway. The fluid channel provides gas to the one or more outlets according to identification of a trigger event by the apparatus.

Abstract: The present invention relates to a device adapted to be worn on a user's head to aid sleeping. The sleeping aid device comprises: a head strapping; a nose and mouth mask; and electronic apparatus to detect trigger events for reducing or increasing the oxygen in a supply of air to the wearer of the mask.

Abstract: A wearable concentration improvement device comprising apparatus for identifying trigger events comprising one or more sensor, a fluid channel for supply of gas from a unit to one or more gas outlets, and a head securement means for a user's head, wherein the head securement means is adapted to position the one or more outlets proximate the user's airway, and the fluid channel is arranged to provide gas to the one or more outlets according to identification of a trigger event by the apparatus.