Abstract: Embodiments are provided for deferring allocation of storage for segments. The method includes receiving, at a first moment in time, a request to allocate a first segment within a memory. Information corresponding to the first segment is stored in a first entry in a hash table, and memory is allocated for the first segment. Information about the first segment is returned to an entity that requested the allocation of the first segment, where the first segment is not allocated auxiliary storage until predefined criteria are satisfied. At a second moment in time, upon receiving an indication to deallocate the first segment, memory corresponding to the first segment is deallocated, where the first segment is never allocated auxiliary storage and the first entry in the hash table is deleted.

Abstract: Disclosed herein is an adjustable head supporting apparatus. In the illustrated examples, a garment encases the adjustable head supporting apparatus. The apparatus may include a contoured head element, a contoured shoulder element, and at least one connecting member connectable to each of the head element and the shoulder element. The at least one connecting member may be configured to link the head element and the shoulder element such that the at least one connecting member facilitates displacing the head element and the shoulder element to adjust spacing between them and the at least one connecting member. Displacement of a first end of the head element and displacement of a first end of the shoulder element can be independent of displacement of a second end of the head element and a second end of the shoulder element. The head element and the shoulder element may be encased within a fabric garment.

Abstract: A support structure for at least partially supporting a user's head is described. The support structure comprises a frame having a head engaging portion and a shoulder engaging portion, the shoulder engaging portion adapted to spread the load of the user's head over a user's shoulder, the frame being shaped to the contour of the user's body from the head engaging portion to the shoulder engaging portion.

Abstract: A support structure for at least partially supporting a user's head is described. The support structure comprises a frame having a head engaging portion and a shoulder engaging portion, the shoulder engaging portion adapted to spread the load of the user's head over a user's shoulder, the frame being shaped to the contour of the user's body from the head engaging portion to the shoulder engaging portion.

Abstract: Systems and methods for authenticating a user of a mobile communications device entail scanning an environment of the mobile device with a low power sensor and detecting a nearby person via the first sensor. In response, a higher power sensor is activated and the person is authenticated via the second sensor using a first authentication mechanism. A first level of access is granted to the person at this point. When the person moves to within a first threshold distance of the device, the person is authenticated using a second more secure authentication mechanism, and a second, higher, level of access is granted to the person.

Abstract: Disclosed herein is an adjustable head supporting apparatus. In the illustrated examples, a garment encases the adjustable head supporting apparatus. The apparatus may include a contoured head element, a contoured shoulder element, and at least one connecting member connectable to each of the head element and the shoulder element. The at least one connecting member may be configured to link the head element and the shoulder element such that the at least one connecting member facilitates displacing the head element and the shoulder element to adjust spacing between them and the at least one connecting member. Displacement of a first end of the head element and displacement of a first end of the shoulder element can be independent of displacement of a second end of the head element and a second end of the shoulder element. The head element and the shoulder element may be encased within a fabric garment.

Abstract: A dry fog diffuser comprises a support. A shroud is mounted to the support. The shroud comprises a tubular elbow having an inlet end and an outlet end. The shroud is mounted with a long side of the elbow including a drain port facing downward. An atomizing nozzle is mounted at the inlet end of the elbow and aligned with an axis of the elbow at the inlet end. The nozzle is connected, in use, to a water supply and an air supply. The diffuser produces a dry fog exiting shroud at the outlet end of the tubular elbow.

Abstract: Disclosed herein is an adjustable head supporting apparatus. In the illustrated examples, a garment encases the adjustable head supporting apparatus. The apparatus may include a contoured head element, a contoured shoulder element, and at least one connecting member connectable to each of the head element and the shoulder element. The at least one connecting member may be configured to link the head element and the shoulder element such that the at least one connecting member facilitates displacing the head element and the shoulder element to adjust spacing between them and the at least one connecting member. Displacement of a first end of the head element and displacement of a first end of the shoulder element can be independent of displacement of a second end of the head element and a second end of the shoulder element. The head element and the shoulder element may be encased within a fabric garment.

Abstract: Systems and methods for authenticating a user of a mobile communications device entail scanning an environment of the mobile device with a low power sensor and detecting a nearby person via the first sensor. In response, a higher power sensor is activated and the person is authenticated via the second sensor using a first authentication mechanism. A first level of access is granted to the person at this point. When the person moves to within a first threshold distance of the device, the person is authenticated using a second more secure authentication mechanism, and a second, higher, level of access is granted to the person.

Abstract: A dry fog diffuser comprises a support. A shroud is mounted to the support. The shroud comprises a tubular elbow having an inlet end and an outlet end. The shroud is mounted with a long side of the elbow including a drain port facing downward. An atomizing nozzle is mounted at the inlet end of the elbow and aligned with an axis of the elbow at the inlet end. The nozzle is connected, in use, to a water supply and an air supply. The diffuser produces a dry fog exiting shroud at the outlet end of the tubular elbow.

Abstract: Disclosed herein is an adjustable head supporting apparatus. In the illustrated examples, a garment encases the adjustable head supporting apparatus. The apparatus may include a contoured head element, a contoured shoulder element, and at least one connecting member connectable to each of the head element and the shoulder element. The at least one connecting member may be configured to link the head element and the shoulder element such that the at least one connecting member facilitates displacing the head element and the shoulder element to adjust spacing between them and the at least one connecting member. Displacement of a first end of the head element and displacement of a first end of the shoulder element can be independent of displacement of a second end of the head element and a second end of the shoulder element. The head element and the shoulder element may be encased within a fabric garment.

Abstract: Systems and methods for authenticating a user of a mobile communications device entail scanning an environment of the mobile device with a low power sensor and detecting a nearby person via the first sensor. In response, a higher power sensor is activated and the person is authenticated via the second sensor using a first authentication mechanism. A first level of access is granted to the person at this point. When the person moves to within a first threshold distance of the device, the person is authenticated using a second more secure authentication mechanism, and a second, higher, level of access is granted to the person.

Abstract: Embodiments are provided for deferring allocation of storage for segments. The method includes receiving, at a first moment in time, a request to allocate a first segment within a memory. Information corresponding to the first segment is stored in a first entry in a hash table, and memory is allocated for the first segment. Information about the first segment is returned to an entity that requested the allocation of the first segment, where the first segment is not allocated auxiliary storage until predefined criteria are satisfied. At a second moment in time, upon receiving an indication to deallocate the first segment, memory corresponding to the first segment is deallocated, where the first segment is never allocated auxiliary storage and the first entry in the hash table is deleted.

Abstract: A support structure for at least partially supporting a user's head is described. The support structure comprises a frame having a head engaging portion and a shoulder engaging portion, the shoulder engaging portion adapted to spread the load of the user's head over a user's shoulder, the frame being shaped to the contour of the user's body from the head engaging portion to the shoulder engaging portion.