FS4 Update Report - Next Generation Data Collection Technology
(Updated June 18, 2003)
Multiple stakeholders view ecologically enriched real-time data as the next generation to compliment rehabilitation and assistive technology outcome measurement. This field scan addresses hardware, software, and human interface opportunities for data collection focused on participation in activities in the natural environments as they occur. Hardware and software evolve at a pace faster than measurement systems can be constructed. This requires a fluid approach to outcome system development around a core of essential elements. These elements are: desired outcome to be measured; hardware, software and human interface compatible with the context of measurement; strategies for reliable and secure data transmission, aggregation and dissemination.
A model for the development of an ambulatory data collection solution
for real-time, on-the-spot experience of everyday activities and AT use
in the natural environment is proposed in this field scan. Salient features
of a solution were drawn from previous rehabilitation and AT outcome studies,
ambulatory monitoring studies, current popular press on handheld computer
technology, technology websites, NIH funded studies and projects located
through CRISP and interviews with technology developers. Examples of salient
features include: flexible input strategies for diverse users in diverse
environments, flexible sampling strategies and multidimensional data.
Suggested hardware, software, peripherals and network technology is reviewed
with an emphasis on salient features afforded by each piece in a comprehensive
solution, rather than on the features of individual devices that change
semi-annually.