Optimizing The Nexudus System For The Worcester Regional Food Hub

Worcester Regional Food Hub (WRFH) Director, Shon Rainford, wants to use Nexudus, a customer relationship management (CRM) system, in the WRFH expansion to Union Station. To help facilitate this, we evaluated User experience with Nexudus and assessed whether the system could manage all of the WRFH’s billing, scheduling, and messaging needs. To assess User experience and the capabilities of Nexudus, we used a combination of interviews and surveys. We then developed tutorial videos and user guides to enhance the User experience and streamline the WRFH’s business processes. In the end, the enhanced Nexudus system at Union Station will offer an easier payment method, a more efficient check-in system, and an improved communication system that is integrated with Slack, a platform for team communication

Small-Size Soccer Robots

The Small Size Soccer Robots MQP is an interdisciplinary first-year project that aims to design, fabricate, and test a multi-robot system for the international RoboCup Soccer League, targeting the Small Size League competitions. This project unites Robotics Engineering, Computer Science, Mechanical Engineering, and Electrical and Computer Engineering teams to develop a team of small autonomous robots adept at playing soccer with a golf ball. The Small Size League highlights intelligent multi-robot/agent collaboration and control within a dynamic environment, employing a hybrid centralized/distributed system. The project encompasses various tasks, such as designing, fabricating, and integrating the robot's structural and electromechanical components, including the chassis, ball control, and drive systems. The team also designs, assembles, and implements the robot's electrical circuits, featuring the processor, motor controllers, solenoids, and power distribution, while developing corresponding firmware for seamless integration. Additionally, the team crafts software to govern robot movement and execute strategic game tactics, ensuring a competitive performance in the RoboCup Small Size League

The emergence of cognitive hearing science.

Cognitive Hearing Science or Auditory Cognitive Science is an emerging field of interdisciplinary research concerning the interactions between hearing and cognition. It follows a trend over the last half century for interdisciplinary fields to develop, beginning with Neuroscience, then Cognitive Science, then Cognitive Neuroscience, and then Cognitive Vision Science. A common theme is that an interdisciplinary approach is necessary to understand complex human behaviors, to develop technologies incorporating knowledge of these behaviors, and to find solutions for individuals with impairments that undermine typical behaviors. Accordingly, researchers in traditional academic disciplines, such as Psychology, Physiology, Linguistics, Philosophy, Anthropology, and Sociology benefit from collaborations with each other, and with researchers in Computer Science and Engineering working on the design of technologies, and with health professionals working with individuals who have impairments. The factors that triggered the emergence of Cognitive Hearing Science include the maturation of the component disciplines of Hearing Science and Cognitive Science, new opportunities to use complex digital signal-processing to design technologies suited to performance in challenging everyday environments, and increasing social imperatives to help people whose communication problems span hearing and cognition. Cognitive Hearing Science is illustrated in research on three general topics: (1) language processing in challenging listening conditions; (2) use of auditory communication technologies or the visual modality to boost performance; (3) changes in performance with development, aging, and rehabilitative training. Future directions for modeling and the translation of research into practice are suggested.The definitive version is available at www.blackwell-synergy.com: Stig Arlinger, Thomas Lunner, Björn Lyxell and M Kathleen Pichora-Fuller, The emergence of cognitive hearing science., 2009, Scandinavian journal of psychology, (50), 5, 371-384. http://dx.doi.org/10.1111/j.1467-9450.2009.00753.x Copyright: Blackwell Publishing</p

The Effects of Healthy Aging, Amnestic Mild Cognitive Impairment, and Alzheimer’s Disease on Recollection and Familiarity: A Meta-Analytic Review

It is well established that healthy aging, amnestic Mild Cognitive Impairment (aMCI), and Alzheimer’s Disease (AD) are associated with substantial declines in episodic memory. However, there is still debate as to how two forms of episodic memory – recollection and familiarity – are affected by healthy and pathological aging. To address this issue we conducted a meta-analytic review of the effect sizes reported in studies using remember/know (RK), receiver operating characteristic (ROC) and process dissociation (PD) methods to examine recollection and familiarity in healthy aging (25 published reports), aMCI (9 published reports), and AD (5 published reports). The results from the meta-analysis revealed that healthy aging is associated with moderate-to-large recollection impairments. Familiarity was not impaired in studies using ROC or PD methods but was impaired in studies that used the RK procedure. aMCI was associated with large decreases in recollection whereas familiarity only tended to show a decrease in studies with a patient sample comprised of both single-domain and multiple-domain aMCI patients. Lastly, AD was associated with large decreases in both recollection and familiarity. The results are consistent with neuroimaging evidence suggesting that the hippocampus is critical for recollection whereas familiarity is dependent on the integrity of the surrounding perirhinal cortex. Moreover, the results highlight the relevance of method selection when examining aging, and suggest that familiarity deficits might be a useful behavioral marker for identifying individuals that will develop dementia