Life's a switch. Experiences in NSF undergraduate design projects.

During the summer of 2002 Stephanie Popp and Jennifer Barnes developed a manual, "Life's a Switch," through a project funded by the National Science Foundation. This manual teaches people how to build their own cost effective assistive switches. Assistive switches are a form of assistive technology which includes any device that enhances a person's quality of life by improving the individual's mobility, ability to perform daily activities, enhancing communication, or allowing participation in education, vocational activities and recreation. One main goal of assistive technology is to provide opportunities for children with disabilities to explore, play, learn, and communicate with others. Switches are essential tools used to provide these opportunities. When a child with developmental disabilities understands the connection between the activation of a switch and the resulting action it triggers, the knowledge of cause and effect is gained. Therefore, the basis for all future learning is established [1]. One of the current problems facing assistive switch users is the cost of available items. This project provides more affordable solutions for switch users by teaching the families and educators of switch users how to make their own switches and adaptors in the "Life's a Switch" manual. For example, some assistive technology vendors sell large button switches from $25.00 to $45.00, tread switches for $40.00, and pillow switches for $35.00 [2]. Amazingly, all parts and tools used to make these assistive switches can be bought and made into personally designed assistive devices averaging a cost of around $10.00 [3]. A workshop to teach this manual was also developed. This workshop will spread awareness of the more affordable options this project sets forth. In September of 2002, the first workshop was held in a laboratory classroom at the University of Wyoming's College of Engineering. Each attendant was provided with a kit that included all essential tools and components needed to make an assistive switch. Workshops scheduled into 2003 will provide educational opportunities for participants as well as opportunities for improvement of the manual.

University of Wyoming, College of Engineering, undergraduate design project: star tracer.

The University of Wyoming received funding in the spring of 2002 from the National Science Foundation Division of Bioengineering and Environmental Systems in order to complete undergraduate design projects. One design project that was chosen by the College of Engineering involved partnering with the College of Education. The College of Education's Special Education Department needed some visual teaching aids to be redesigned and then built. Two undergraduate students were hired throughout the summer of 2002 under NSF REU funding in order to develop thirty new teaching devices. These devices were going to be used to educate middle school students about the effects of possessing a learning disability. The teaching aids are specifically designed for simulating the affects of dyslexia. The new teaching aids required improved transportability and durability, quicker setup time, and a lighter weight. Throughout the summer, the teaching aids were redesigned and built by an undergraduate student team from the College of Engineering, and have since provided many benefits for the state of Wyoming.