Principles for Designing Context-Aware Applications for Physical Activity Promotion

Mobile devices with embedded sensors have become commonplace, carried by billions of people worldwide. Their potential to influence positive health behaviors such as physical activity in people is just starting to be realized. Two critical ingredients, an accurate understanding of human behavior and use of that knowledge for building computational models, underpin all emerging behavior change applications. Early research prototypes suggest that such applications would facilitate people to make difficult decisions to manage their complex behaviors. However, the progress towards building real-world systems that support behavior change has been much slower than expected. The extreme diversity in real-world contextual conditions and user characteristics has prevented the conception of systems that scale and support end-users’ goals. We believe that solutions to the many challenges of designing context-aware systems for behavior change exist in three areas: building behavior models amenable to computational reasoning, designing better tools to improve our understanding of human behavior, and developing new applications that scale existing ways of achieving behavior change. With physical activity as its focus, this thesis addresses some crucial challenges that can move the field forward. Specifically, this thesis provides the notion of sweet spots, a phenomenological account of how people make and execute their physical activity plans. The key contribution of this concept is in its potential to improve the predictability of computational models supporting physical activity planning. To further improve our understanding of the dynamic nature of human behavior, we designed and built Heed, a low-cost, distributed and situated self-reporting device. Heed’s single-purpose and situated nature proved its use as the preferred device for self-reporting in many contexts. We finally present a crowdsourcing system that leverages expert knowledge to write personalized behavior change messages for large-scale context-aware applications.PHDInformationUniversity of Michigan, Horace H. Rackham School of Graduate Studieshttps://deepblue.lib.umich.edu/bitstream/2027.42/144089/1/gparuthi_1.pd

Evaluation of the Community Leadership Project 2.0: Midpoint Report

The Community Leadership Project (CLP) is a collaborative effort between the David and Lucile Packard Foundation, the James Irvine Foundation, and the William and Flora Hewlett Foundation to build the capacity of small, community-based organizations (community grantees) serving lowincome people and communities of color in the San Francisco Bay Area, the Central Coast, and the San Joaquin Valley regions of California. Now in its second phase, CLP 2.0 is specifically investing in increasing the sustainability of nearly 60 community-based organizations by focusing on common outcomes in three areas: resilient leadership, adaptive capacity, and financial stability. CLP 2.0 is characterized by integrated and intensive support for community grantees in the form of multi-year general operating support, selfdirected capacity building, coaching and mentoring, and a structured menu of leadership development and technical assistance options. These supports and opportunities are provided through partnerships with five regranting intermediaries and five technical assistance (TA)/leadership intermediaries

Unconventional gas: potential energy market impacts in the European Union

In the interest of effective policymaking, this report seeks to clarify certain controversies and identify key gaps in the evidence-base relating to unconventional gas. The scope of this report is restricted to the economic impact of unconventional gas on energy markets. As such, it principally addresses such issues as the energy mix, energy prices, supplies, consumption, and trade flows. Whilst this study touches on coal bed methane and tight gas, its predominant focus is on shale gas, which the evidence at this time suggests will be the form of unconventional gas with the most growth potential in the short- to medium-term. This report considers the prospects for the indigenous production of shale gas within the EU-27 Member States. It evaluates the available evidence on resource size, extractive technology, resource access and market access. This report also considers the implications for the EU of large-scale unconventional gas production in other parts of the world. This acknowledges the fact that many changes in the dynamics of energy supply can only be understood in the broader global context. It also acknowledges that the EU is a major importer of energy, and that it is therefore heavily affected by developments in global energy markets that are largely out of its control.JRC.F.3-Energy securit

Sense of Place in the Anthropocene: A students-teaching-students course

Contemporary environmental education is tasked with the acknowledgement of the Anthropocene - an informal but ubiquitous term for the current geological epoch which arose from anthropogenic changes to the Earth system - and its accompanying socio-ecological implications. Sense of Place can be a hybridized tool of personal agency and global awareness for this task. Through the creation, execution and reflection of a 14-student students-teaching-students (STS) course at the University of Vermont in the Spring of 2019, Giannina Gaspero-Beckstrom and Ella Mighell aimed to facilitate a peer-to-peer learning environment that addressed sense of place, social justice and community engagement. The students-teaching-students framework is an alternative educational approach that supports the values and practices of the University of Vermont’s Environmental Program, as well as an intentional breakdown of the hierarchical knowledge paradigm. Using alternative pedagogies (predominately critical and place-based), we attempted to facilitate meaningful learning through creative expression, experiential education, community dialogue and personal reflection. Our intention with this was to encourage awareness and action

Is it just a score? Understanding Training Load Management Practices Beyond Sports Tracking

Training Load Management (TLM) is crucial for achieving optimal athletic performance and preventing chronic sports injuries. Current sports trackers provide runners with data to manage their training load. However, little is known about the extent and the way sports trackers are used for TLM. We conducted a survey (N=249) and interviews (N=24) with runners to understand sports tracker use in TLM practices. We found that runners possess some understanding of training load and generally trust their trackers to provide accurate training load-related data. Still, they hesitate to strictly follow trackers’ suggestions in managing their training load, often relying on their intuitions and body signals to determine and adapt training plans. Our findings contribute to SportsHCI research by shedding light on how sports trackers are incorporated into TLM practices and providing implications for developing trackers that better support runners in managing their training load

Something to Say: Success Principles for Afterschool Arts Programs From Urban Youth and Other Experts

Engagement in the arts can help youth in myriad ways: as a vehicle for self expression, acquiring skills, and developing focus and teamwork. Unfortunately, with the develine of arts education in public schools, few urban, low-income young people have high-quality engaging art experiences at school. Alternatives outside of school, such as private lessons or arts camps, are typically limited to children of families with the resources and savvy to get access to them. What narrow arts experiences low-income youth have are often dull arts and crafts projects where they are instructed to follow a prototype, rather than create something from their own imagination. Consequently, many urban, low-income youth grow up without even a cursory understanding of what high-quality arts programs are like, or what benefits may accrue from participation. Even when there is awareness or interest in out-of-school time (OST) arts programs, many young people choose other activities for a variety of reasons. Further, community groups often report a steep drop-off in teen OST engagement and participation. That finding points to the importance of captivating young people's interest prior to the teen years when, as tweens, they are more willing to try new OST experiences. This report attempts to answer the following questions: How can urban, low-income tweens and teens gain equal access to high quality arts experiences? Is there a model of practices that could provide a blueprint for community based organizations to emulate, so that proven approaches could be deployed in more places, more often? Is there a way to approach the analysis of these problems that respects and honors the young people as consumers who make informed choices? and how do the insights of what tweens and teens want align with what other experts say they need

Choices: Caribbean Agriculture: Our way

Agriculture and food production should not be occupations of last resort. Showcasing many fascinating insights, this title features individuals, farm families and community groups in the Caribbean who have made a deliberate choice to enter, stay and focus on achieving success in this vibrant and rewarding sector. With stories that inform, educate and inspire, Choices provides accounts of innovations in aquaculture, hydroponics, permaculture, shade-house technology and organic farming