Use of Assistive Technology for Cognition Among People With Traumatic Brain Injury: A Survey Study.

A survey was designed and administered in this study to assess the use of assistive technology for cognition (ATC), especially portable electronic ATC, among veterans with traumatic brain injury (TBI). The aim of the survey was to obtain information on current ATC devices and applications use, users' experience with different features of ATC, and relevant training/support for their ATC. Twenty-nine veterans with TBI participated in this study. Results showed that portable electronic ATC, especially smartphones and a variety of apps, were widely used by the participants to compensate for cognitive limitations. Portable electronic devices such as smartphones and smart pads received higher usability ratings than paper-based tools. More than 75% of participants did not go through a service delivery process for these electronic ATC. The information collected in the study provided a more updated picture of ATC use, especially portable electronic ATC use, among people with TBI. It also potentially informs the future development of ATC and supports the need for training and an appropriate acquisition process of portable electronic ATC devices.

Demographic profile of older adults using wheeled mobility devices.

The purpose of this study was to determine whether the use of wheeled mobility devices differed with respect to age, gender, residential setting, and health-related factors among older adults. A total of 723 adults ageing 60 and older are representing three cohorts, from nursing homes, the Center for Assistive Technology, and the wheelchair registry from the Human Engineering Research Laboratories. Wheeled mobility devices were classified into three main groups: manual wheelchairs, power wheelchairs, and scooters. Our results found factors including age, gender, diagnosis, and living settings to be associated with differences in use of manual versus powered mobility devices. Differences in use were also noted for subtypes of manual (depot, standard, and customized) and powered (scooter, standard, and customized) mobility devices, on demographic, living arrangements, and health-related factors. Consideration of demographic, health-related, and environmental factors during the prescription process may help clinicians identify the most appropriate mobility device for the user.

Quantification of activity during wheelchair basketball and rugby at the National Veterans Wheelchair Games: A pilot study.

To date, no published data exists on distances and speeds traveled by rugby or basketball players during game play. The purpose of this study was to provide quantitative information of selected characteristics of wheelchair basketball and rugby game play. A miniaturized data logger was used to collect the distance traveled, average velocity, activity time, and number of starts and stops during basketball and rugby games. Participants were recruited prior to wheelchair basketball and rugby tournaments during the 2007 and 2008 National Veterans Wheelchair Games. Inclusion criteria were age 18 years or older and been participating in wheelchair basketball or rugby. The wheelchair rugby athletes on average traveled 2364.78 +/- 956.35 meters at 1.33 +/- 0.25 m/sec with 242.61 +/- 80.31 stops and starts in 29.98 +/- 11.79 min of play per game. The wheelchair basketball athletes on average traveled 2679.52 +/- 1103.66 m at 1.48 +/- 0.13 m/sec with 239.78 +/- 60.61 stops and starts in 30.28 +/- 9.59 min of play per game. Previous research has not reported basketball or rugby game play variables such as these, making this data set unique. The information could be used by players and coaches to create training protocols to better prepare for game conditions.