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NASA Wearable Technology CLUSTER 2013-2014 ReportWearable technology has the potential to revolutionize the way humans interact with one another, with information, and with the electronic systems that surround them. This change can already be seen in the dramatic increase in the availability and use of wearable health and activity monitors. These devices continuously monitor the wearer using on-­‐body sensors and wireless communication. They provide feedback that can be used to improve physical health and performance. Smart watches and head mounted displays are also receiving a great deal of commercial attention, providing immediate access to information via graphical displays, as well as additional sensing features. For the purposes of the Wearable Technology CLUSTER, wearable technology is broadly defined as any electronic sensing, human interfaces, computing, or communication that is mounted on the body. Current commercially available wearable devices primarily house electronics in rigid packaging to provide protection from flexing, moisture, and other contaminants. NASA mentors are interested in this approach, but are also interested in direct integration of electronics into clothing to enable more comfortable systems. For human spaceflight, wearable technology holds a great deal of promise for significantly improving safety, efficiency, autonomy, and research capacity for the crew in space and support personnel on the ground. Specific capabilities of interest include: Continuous biomedical monitoring for research and detection of health problems. Environmental monitoring for individual exposure assessments and alarms. Activity monitoring for responsive robotics and environments. Multi-modal caution and warning using tactile, auditory, and visual alarms. Wireless, hands-free, on-demand voice communication. Mobile, on-demand access to space vehicle and robotic displays and controls. Many technical challenges must be overcome to realize these wearable technology applications. For example, to make a wearable device that is both functional and comfortable for long duration wear, developers must strive to reduce electronic mass and volume while also addressing constraints imposed by the body attachment method. Depending on the application, the device must be placed in a location that the user can see and reach, and that provides the appropriate access to air and the wearer's skin. Limited power is available from body-­‐worn batteries and heat must be managed to prevent discomfort. If the clothing is to be washed, there are additional durability and washability hurdles that traditional electronics are not designed to address. Finally, each specific capability has unique technical challenges that will likely require unique solutions. In addition to the technical challenges, development of wearable devices is made more difficult by the diversity of skills required and the historic lack of collaboration across domains. Wearable technology development requires expertise in textiles engineering, apparel design, software and computer engineering, electronic design and manufacturing, human factors engineering, and application-­‐specific fields such as acoustics, medical devices, and sensing. Knowledge from each of these domains must be integrated to create functional and comfortable devices. For this reason, the diversity of knowledge and experience represented in the Wearable Technology is critical to overcoming the fundamental challenges in the field.
Document ID
20140012422
Acquisition Source
Johnson Space Center
Document Type
Conference Paper
Authors
Simon, Cory
(NASA Johnson Space Center Houston, TX, United States)
Dunne, Lucy
(Minnesota Univ. Austin, MN, United States)
Zeagler, Clint
(Georgia Inst. of Tech. Atlanta, GA, United States)
Martin, Tom
(Virginia Polytechnic Inst. and State Univ. Blacksburg, VA, United States)
Pailes-Friedman, Rebecca
(Pratt Inst. New York, NY, United States)
Date Acquired
September 22, 2014
Publication Date
April 21, 2014
Subject Category
Man/System Technology And Life Support
Report/Patent Number
JSC-CN-31992
Meeting Information
Meeting: NASA Wearable Technology Symposium
Location: Houston, TX
Country: United States
Start Date: April 21, 2014
Sponsors: NASA Johnson Space Center
Distribution Limits
Public
Copyright
Public Use Permitted.
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