International Business Machines Corporation

John Edward Martin

Zachary A Silverstein

Robert Huntington Grant

Jason Lee Peipelman

Pradeep Parsram Mansey

Alfredo V Mendoza

Karen Mariela Siles

Zia K Mohammad

Ana Maria Giordano

Trey Maston

Selectively masking data in messages is provided. A masking expression is retrieved from a schema. The masking expression corresponds to a particular attribute within related messages generated by a producer application and sent to an immutable datastore for consumption by a consumer application of the computer that is registered to receive the messages related to a particular topic from the immutable datastore. A particular attribute value is masked only in those messages received from the immutable datastore that contain the particular attribute value during a time period when the particular attribute value is associated with the masking expression.

Dynamic data masking for immutable datastores

Provided is a method, computer program product, and virtual reality system for mapping detected external stimuli to visual stimuli within a virtual reality simulation. A processor may detect an audio stimulus external to a virtual reality simulation. The processor may compare a noise level of the detected external audio stimulus to a threshold noise level relative to internal audio in the virtual reality simulation. The processor may identify, in response to determining that the noise level of the detected external audio stimulus is greater than the threshold noise level, a sound corresponding to the detected external audio stimulus. The processor may retrieve environmental factors of the virtual reality simulation. The processor may map the detected external audio stimulus to a visual stimulus in the virtual reality simulation based on the identified type of sound and the environmental factors. The processor may produce the visual stimulus in the virtual reality simulation.

Virtual reality immersion

An apparatus includes a frame configured to suspend an article of clothing and a plurality of terahertz sensors coupled to the frame. The terahertz sensors are configured to image an article of clothing suspended from the frame from different vantage points from within an interior of the article of clothing. Another apparatus includes a frame configured to suspend an article of clothing and a terahertz sensor coupled to the frame and configured to image an article of clothing suspended from the frame from within an interior of the article of clothing. The terahertz sensor is selectively positionable along the frame thereby enabling imaging from different vantage points.

Terahertz sensors and photogrammetry applications

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Austin, TX, United States of America

John Edward Martin