International Business Machines Corporation

Douglas Alexander Smalley

Brian Robert Prasky

Gerard Francis Muenkel

Marie S Cole

Mateusz Koziol

Oswald J Mantilla

Leung M Hung

Frank M Desiano

James Philip O'Connor

Mark William Jackson

Sierra R F Spring

A pressure test apparatus is provided for performing a pressure test on a part. The method of pressure testing the includes attaching the part to the pressure test apparatus and moving down a top plate assembly of the pressure test apparatus, where the moving down of the top plate assembly engages a connection to a transducer for the pressure test and blocks a connection to an air supply to the pressure test apparatus. Furthermore, the method includes measuring a level of pressure in the part.

Pressure test apparatus including a top plate assembly and an air block

Examples of techniques for constructing a spatial map of a physical space are disclosed. In one example implementation according to aspects of the present disclosure, a computer-implemented method includes collecting, by a processing device, signal strength data about a plurality of user devices as the plurality of user devices move throughout the physical space, the signal strength data being indicative of a signal strength of a wireless signal between at least one of the plurality of user devices and at least one of a plurality of access points associated with the physical space. The method further includes generating, by the processing device, a signal space map based at least in part on the signal strength data. The method further includes transforming, by the processing device, the signal space map of the physical space into the spatial map of the physical space to construct the spatial map of the physical space.

Constructing a map of a physical space

Electronic data processing equipment cabinet

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Clifton Corners, NY, United States of America

Douglas Alexander Smalley