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With 285-million blind and visually impaired worldwide, and 25.5 million in the United States, federally funded universities should be at the forefront when designing accessible websites for the blind community. Fifty percent of the university homepages discussed in my thesis failed accessibility checker tests because alternative text was not provided

With 285-million blind and visually impaired worldwide, and 25.5 million in the United States, federally funded universities should be at the forefront when designing accessible websites for the blind community. Fifty percent of the university homepages discussed in my thesis failed accessibility checker tests because alternative text was not provided in the alt-attribute for numerous images, making them inaccessible to blind users. The images which failed included logos, photographs of people, and images with text. Understanding image content and context in relation to the webpage is important for writing alternative text that is useful, yet writers interpret and define the content and context of images differently or not at all. Not all universities follow legal guidelines of using alternative text for online images nor implements best practices of analyzing images prior to describing them within the context of the webpage. When an image used in a webpage is designed only to be seen by sighted users and not to be seen by screen reader software, then that image is not comparably accessible to a blind user, as Section 508 mandates.
ContributorsSabbia, Michael Robert (Author) / Maid, Barry (Thesis advisor) / Brumberger, Eva (Thesis advisor) / Mara, Andrew (Committee member) / Arizona State University (Publisher)
Created2018
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Description

The purpose of this applied project was to research potential methods for conducting performance and evaluation observations on users of Positive Train Control (PTC) and recommend the most effective measures of performance (MOPs) and measures of efficiency (MOEs) of those users. I conducted a study to collect and analyze what

The purpose of this applied project was to research potential methods for conducting performance and evaluation observations on users of Positive Train Control (PTC) and recommend the most effective measures of performance (MOPs) and measures of efficiency (MOEs) of those users. I conducted a study to collect and analyze what data could be observed and examined most effectively to produce causal explanations of behaviors when utilizing the PTC system. This study was done through literature review, interviews of PTC users and trainers, and through direct observations as I rode on trains watching crews interact with the system. Additionally, I researched several studies on human computer interface (HCI) usability studies of various software applications. Based upon the results, I recommend that direct-participant observations be employed and apply both the system and individual MOPs and MOEs identified in the report to track user’s proficiency. The data collected from these observations can be centralized and used to identify behavioral trends, drive corrective actions, create future policies as well as training content. These observations will address the need to have structured observations which allow observers to focus undistracted on the specific behaviors that affect train operations. This database would also identify employees that may need additional or refresher training.

ContributorsBeitia, Adam (Author) / Lauer, Claire (Degree committee member) / Maid, Barry M. (Degree committee member) / Mara, Andrew (Degree committee member)
Created2018-12-06
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Description

This report details the communication training workshop from inception to implementation. The overall goal of the workshop was to give the company's internal employees the tools necessary to effectively communicate with the organization's external employees. Developing the workshop required first determining the organization's key challenges. From there it was necessary

This report details the communication training workshop from inception to implementation. The overall goal of the workshop was to give the company's internal employees the tools necessary to effectively communicate with the organization's external employees. Developing the workshop required first determining the organization's key challenges. From there it was necessary to identify which of those challenges would be improved through improved communication. The observation method was used to research where communication between internal and external employees commonly broke down. Once the significant communication challenges were identified, the workshop was developed and implemented. This report examines the effectiveness of the workshop in detail and outlines both the successes and the challenges the workshop faced. There are detailed plans to improve the workshop as well as a thorough explanation as to why permanent implementation of Communication Training Workshop will be beneficial to the organization.

ContributorsBailey, Eryn (Author) / Brumberger, Eva (Degree committee member) / D'Angelo, Barbara (Degree committee member) / Maid, Barry M. (Degree committee member)
Created2018-04-30