Integrated context-aware and cloud-based adaptive home screens for android phones

This is the post-print version of this Article. The official published version can be accessed from the link below - Copyright @ 2011 Springer VerlagThe home screen in Android phones is a highly customizable user interface where the users can add and remove widgets and icons for launching applications. This customization is currently done on the mobile device itself and will only create static content. Our work takes the concept of Android home screen [3] one step further and adds flexibility to the user interface by making it context-aware and integrated with the cloud. Overall results indicated that the users have a strong positive bias towards the application and that the adaptation helped them to tailor the device to their needs by using the different context aware mechanisms

Participatory Evaluation of the Tribal Victim Assistance Programs at the Lummi Nation and Passamaquoddy Tribe

The high rate of crime in American Indian/Alaska Native (AI/AN) communities and/or against AI/AN people reflected in numerous studies in the last three decades, demonstrates the need for victim assistance programs in Indian Country to help victims cope with and heal from violent crime (Wolk 1982; Allen 1985; Sacred Shawl Women’s Society, no date; McIntire 1988; DeBruyn, Lujan & May 1995; Norton & Manson 1995; Fairchild et. al 1998; Greenfield & Smith 1999; Alba, Zieseniss, et al 2003; Perry 2004). The U.S. Department of Justice, Office for Victims of Crime (OVC) became aware of the lack of resources available to AI/AN crime victims living on Indian lands. OVC, acknowledging the intense and extensive need for culturally relevant resources on reservations, established the Victim Assistance in Indian Country (VAIC) Discretionary Program in 1988, which later became the Tribal Victim Assistance Program (TVA). OVC initiated this program to establish “on-reservation” victim assistance programs that would provide permanent, accessible, and responsive victim assistance services on tribal lands. Recognizing the need for evaluation of promising victim services programs operating in Indian Country, OVC, in collaboration with the USDOJ National Institute of Justice (NIJ) supported an evaluation of two TVA programs—the Lummi Victims of Crime (LVOC) Program in Washington and the Passamaquoddy Tribal Victim Outreach Advocate (TVOA) Program in Maine. This report summarizes the results of the participatory evaluation conducted at these two sites

Information scraps: how and why information eludes our personal information management tools

In this paper we describe information scraps -- a class of personal information whose content is scribbled on Post-it notes, scrawled on corners of random sheets of paper, buried inside the bodies of e-mail messages sent to ourselves, or typed haphazardly into text files. Information scraps hold our great ideas, sketches, notes, reminders, driving directions, and even our poetry. We define information scraps to be the body of personal information that is held outside of its natural or We have much still to learn about these loose forms of information capture. Why are they so often held outside of our traditional PIM locations and instead on Post-its or in text files? Why must we sometimes go around our traditional PIM applications to hold on to our scraps, such as by e-mailing ourselves? What are information scraps' role in the larger space of personal information management, and what do they uniquely offer that we find so appealing? If these unorganized bits truly indicate the failure of our PIM tools, how might we begin to build better tools? We have pursued these questions by undertaking a study of 27 knowledge workers. In our findings we describe information scraps from several angles: their content, their location, and the factors that lead to their use, which we identify as ease of capture, flexibility of content and organization, and avilability at the time of need. We also consider the personal emotive responses around scrap management. We present a set of design considerations that we have derived from the analysis of our study results. We present our work on an application platform, jourknow, to test some of these design and usability findings

Human centric situational awareness

Context awareness is an approach that has been receiving increasing focus in the past years. A context aware device can understand surrounding conditions and adapt its behavior accordingly to meet user demands. Mobile handheld devices offer a motivating platform for context aware applications as a result of their rapidly growing set of features and sensing abilities. This research aims at building a situational awareness model that utilizes multimodal sensor data provided through the various sensing capabilities available on a wide range of current handheld smart phones. The model will make use of seven different virtual and physical sensors commonly available on mobile devices, to gather a large set of parameters that identify the occurrence of a situation for one of five predefined context scenarios: In meeting, Driving, in party, In Theatre and Sleeping. As means of gathering the wisdom of the crowd and in an effort to reach a habitat sensitive awareness model, a survey was conducted to understand the user perception of each context situation. The data collected was used to build the inference engine of a prototype context awareness system utilizing context weights introduced in [39] and the confidence metric in [26] with some variation as a means for reasoning. The developed prototype\u27s results were benchmarked against two existing context awareness platforms Darwin Phones [17] and Smart Profile [11], where the prototype was able to acquire 5% and 7.6% higher accuracy levels than the two systems respectively while performing tasks of higher complexity. The detailed results and evaluation are highlighted further in section 6.4

Final Report: Randomized Comparison of Two Internet-Supported Methods of Natural Family Planning

Studies consistently show that women want safe, effective, easy to use, and convenient methods of family planning (Arévalo,1997; Severy 2001). Although Natural Family Planning (NFP) methods are free of side effects, they are often ineffective and complex to learn and use (Grimes et al. 2005). Efforts have occurred over the past 10 years to simplify the teaching and use of NFP methods and increase their efficacy. These efforts include the development of low tech calendar-based methods (Arévalo et al. 2004), simplifying instructions (Frank-Herrmann et al. 2005), and developing accurate biological markers of fertility (Guida et al. 1999). A new high-tech electronic method to monitor fertility has recently been developed to help women determine their fertile window with ease, convenience, and accuracy (May 2001). This high-tech electronic hormonal fertility monitor (EHFM), called the ClearBlue Easy Fertility Monitor (Swiss Precision Diagnostics), measures urinary metabolites of estrogen and LH and provides the user with a daily indication of “low,” “high” and “peak” fertility. A recent cohort study demonstrated that EHFM was effective when used as an aid to avoid pregnancy along with cervical mucus monitoring (CMM) as a second marker of fertility (Fehring, et al., 2007) and users reported high satisfaction with the method (Severy et al. 2006).Despite this promising research, there is one task that has not yet been accomplished. There are no randomized comparison studies of EHFM NFP methods with NFP methods that utilize traditional biological markers of fertility (i.e., the Ovulation Method with cervical mucus monitoring and/or the symptom-thermal method with basal body temperature and cervical mucus monitoring combined). Other recent efforts to increase the ease of use and convenience of NFP methods are the use of internet support for NFP instructions and automated online fertility charting (Fehring 2004; Fehring 2005; Weschler 2005). Although there have been studies to determine the knowledge base of an online hormonal contraceptive program, there have been only one pilot study to determine the efficacy of internet-based instructions for NFP methods used to avoid pregnancy (Kaskowitz et al. 2007; Fehring et al., 2011) and to determine the efficacy and satisfaction of using an online fertility charting system for NFP purposes (Fehring, et al., 2011)

Spartan Daily, February 15, 1990

Volume 94, Issue 14https://scholarworks.sjsu.edu/spartandaily/7944/thumbnail.jp