Posts Tagged ‘Sen Hirano’

It takes a network to get dinner - May 13th, 2013

Moleskins and Pens

Photo courtesy of paulworthington

Congratulations to LUCI grad students Lynn Dombrowski, Jed Brubaker, Sen Hirano and LUCI faculty Melissa Mazmanian and Gillian R. Hayes on having a paper conditionally accepted to UBICOMP 2013!

It takes a network to get dinner: Designing location-based systems to address local food needs

“Based on an 18 month qualitative study that included the creation and testing of design considerations and a prototype location-based information system (LBIS), this research provides empirical insight into the daily practices of a wide variety of individuals working to address food insecurity in one county. Qualitative fieldwork reveals that nonprofit organizations in the food assistance ecology engage in location-based information practices that could be enhanced by the design of a LBIS. Two practices that would benefit from a collaborative LBIS are 1) practices of matching in which non-profit workers help individuals who are seeking assistance to food resources and 2) practices of distribution in which nonprofit workers help organizations access and deliver food resources to clients. In order to support such practices across organizations the cooperative design component of this research suggests that an LIBS should: support the role of intermediaries who engage in practices of matching and distribution; provide interactive mapping tools that match resources to need; enable organizations to control visibility over specific data; foster network resilience by decentralizing data management across the ecology of organizations working toward an overarching mission, and document various accounts of impact. This research further suggests that designers should explore the wide variety of spatial patterns that must align and overlap such that ecologies of nonprofit organizations might synergistically work together to address pressing social needs.”

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Posted: 5/13/13 11:10 pm UTC by Add Your Comment
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Detecting food type and cooking state with gas sensors during dry cooking - May 10th, 2013

Moleskins and Pens

Photo courtesy of paulworthington

Congratulations to LUCI grad students Sen Hirano, Jed Brubaker and LUCI faculty Don Patterson, and Gillian Hayes on having a paper conditionally accepted to UBICOMP 2013!

Detecting food type and cooking state with gas sensors during dry cooking

“In this paper, we describe the potential for using gas sensors to track food during the cooking process. Focusing on one cooking method–dry cooking–we collected gas emissions using a combination of 14 sensors during trials in which food was cooked to various degrees of doneness. Using decision tree classifiers, we were able to predict doneness for waffles and popcorn with 73% and 85% accuracy, respectively. We reflect on the potential reasons for this variation and the ways in which gas sensors might reliably be used in ubicomp applications to support cooking.”

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Posted: 5/10/13 11:06 pm UTC by Add Your Comment
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Gold to Gigabytes - October 6th, 2012

Exhibit Brochure

bitcoin token being printed

bitcoin token on display

barbie is our neighbor

Department of Anthropology faculty, Bill Maurer, director of the Institute for Money, Technology and Financial Inclusion, with a team of curators, has put together a very interesting exhibit called “Gold to Gigabytes: The Past, Present, and Future of Money” It’s a sibling exhibit to one that is on display in The British Museum. Our’s is on display at the UCI Langson Library just after you walk in.

The opening of the exhibit is going on now. It is a really incredible score for our library and UCI! The LUCI lab participated in this exhibit in two ways: We provided a physical bitcoin model which you can see in the case. This wouldn’t have been possible without Prof. Hayes‘ foresight in purchasing a 3D printer and Ph.D. Student Sen Hirano’s expertise in making it work. We also provided a video loop of the first sequence of transactions in the bitcoin network graphically displayed.

Swing by the library and take a look!



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Posted: 10/6/12 1:08 am UTC by Make the First Comment
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LUCI is doing: FitBaby: Hospital to Home - May 9th, 2011

FitBaby: Hospital to Home

FitBaby: Hospital to Home

What has LUCI been up to recently?

FitBaby: Hospital to Home

Premature birth is associated with long term health impairments including neurological and cognitive deficiencies, chronic lung disease, and altered growth patterns of lean, fat, and bone tissues. Furthermore, parents of premature infants may experience excessive stress, post-partum depression, and other challenges associated with the birth of and caring for their child. We are designing, developing, and deploying technologies to detect abnormal baby movements in the NICU with accelerometers. Data collection continues as these high risk babies move home with a mobile solution for collecting infant and caregiver observations, sharing this data with their providers, and visualizing and summarizing these data. We are additionally developing a capture and access tool called Estrellita to share data with healthcare providers, close relatives, and friends.

More info

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Posted: 5/9/11 10:00 am UTC by Make the First Comment
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Sen gets an NSF Graduate Research Fellowship - April 5th, 2011

NSF Logo

NSF Logo


Congratulations to Sen Hirano on getting an NSF Graduate Research Fellowship! It’s a tremendous honor with lots of perks.

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Posted: 4/5/11 4:22 pm UTC by Make the First Comment
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LUCI members get many papers accepted by CHI 2011 - January 27th, 2011

Moleskins and Pens

Photo courtesy of paulworthington

The LUCI lab has had several papers accepted to CHI 2011. The list of accepted works was just released and includes the following by students, researchers, and faculty:

Full Papers:

Situating the Concern for Information Privacy through an Empirical Study of Responses to Video Recording by David Nguyen (LUCI Ph.D.), Aurora Bedford and Alex Bretana (Informatics undergrads) and Gillian R. Hayes (LUCI faculty)

Unpacking Exam-Room Computing: Negotiating Computer-Use in Patient-Physician Interactions by Yunan Chen (LUCI faculty), Victor Ngo and Sidney Harrison (Informatics Masters students) and Victoria Duong (UCI undergrad).

Comparing Activity Theory with Distributed Cognition for Video Analysis: Beyond “Kicking the Tires.” by Eric Baumer (former LUCI post-doc) and Bill Tomlinson (LUCI faculty)

Infrastructures for low-cost laptop use in Mexican schools
Ruy Cervantes (Informatics Ph.D.), Mark Warschauer (Ed. Dept.), Bonnie Nardi (LUCI Faculty), and Nithya Sambasivan (Informatics Ph.D.)

Designing a Phone Broadcasting System for Urban Sex Workers in India
Nithya Sambasivan (Informatics Ph.D.) and Ed Cutrell (Microsoft)

Classroom-Based Assistive Technology: Collective Use of Interactive Visual Schedules by Students with Autism
Meg Cramer (LUCI Ph.D.), Sen Hirano (LUCI M.S.), Monica Tentori (UABC), Michael Yeganyan (LUCI M.S.), and Gillian R. Hayes (LUCI Faculty)

Homebrew Databases: Complexities of Everyday Information Management in Nonprofit Organizations
Amy Voida (Informatics PostDoc), Ellie Harmon (LUCI Ph.D.), Ban Al-Ani (Informatics Faculty)

Why Do I Keep Interrupting Myself?: Environment, Habit and Self-Interruption
Laura Dabbish (CMU), Gloria Mark (Informatics Faculty), Victor Gonzalez, (ITAM)

Refraining from Technological Intervention by by Eric Baumer (former LUCI post-doc) and Six Silberman (former LUCI Ph.D. Student)

Congratulations
Alex, Aurora, Bill, David, Eric, Gillian, Sidney, Six, Victor, Yunan, Ruy, Bonnie, Nithya, Meg, Sen, Monica, Michael, Amy, Ellie, Ban, and Gloria!

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Posted: 1/27/11 7:36 pm UTC by Add Your Comment
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LUCI has 8 (!) papers accepted to CSCW - November 12th, 2010

Moleskins and Pens

Photo courtesy of paulworthington

The LUCI lab will have a tremendous showing at CSCW 2011. The list of accepted works was just released and includes the following by grad students and faculty:

Full Papers:

“We will never forget you [online]”: An empirical investigation of post-mortem MySpace comments by Jed R. Brubaker (LUCI grad student), Gillian R. Hayes (LUCI faculty)

SELECT * FROM USER: Infrastructure and Socio-technical Representation by Jed R. Brubaker (LUCI grad student), Gillian R. Hayes (LUCI faculty)

Improving Communication and Social Support for Caregivers of High-Risk Infants through Mobile Technologies by Leslie S. Liu (LUCI grad student), Sen H. Hirano (LUCI grad student), Monica Tentori (LUCI post-doc), Karen G. Cheng (Charles Drew University of Medicine and Science), Sheba George (Charles Drew University of Medicine and Science), Sunyoung Park (LUCI grad student), Gillian R. Hayes (LUCI faculty)

The Values of Data: Considering the Context of Production in Data Economies by Janet Vertesi (Princeton University), Paul Dourish (LUCI faculty)

Social Mechanisms and Technological Affordances for Building Trust: ICT Use By Civilians in a Warzone by Bryan Semaan (Informatics grad student), Gloria Mark (Informatics faculty)

Notes:

Health Information Use in Chronic Care Cycles by Yunan Chen (LUCI faculty)

Forget Online Communities? Revisit Cooperative Work! by Yong Ming Kow (Informatics grad student), Bonnie Nardi (LUCI faculty)

What Do My Buddies Choose?: Informing Privacy Preferences with Social Navigation by Sameer Patil (former LUCI grad student), Xinru Page (Informatics grad student), Alfred Kobsa (Informatics faculty)

Congratulations
Jed, Gillian, Leslie, Sen, Monica Tentori, Karen, Sheba, Sunyoung, Bryan, Gloria, Yunan, Janet, Paul, Yong Ming, Bonnie, Sameer, Xinru and Alfred!

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Posted: 11/12/10 4:24 pm UTC by Add Your Comment
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3D printer is up and working - November 8th, 2010

3D printer objects

3D printer objects

We just got our first home grown objects back from the 3D printer.  They were created in Blender and printed by our local guru, Sen.  They are… a skull, a LUCI logo, and a chain that was printed already connected.

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Posted: 11/8/10 10:34 pm UTC by Make the First Comment
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Interactive Visual Supports for Children with Autism - May 27th, 2010

Moleskins and Pens

Photo courtesy of paulworthington

Congratulations to Informatics faculty member Gillian Hayes and Informatics grad students Sen Hirano, Gabriela Marcu, Mohamad Monibi, David H. Nguyen, and Michael Yeganyan on having their paper, ‘Interactive Visual Supports for Children with Autism‘ accepted to Personal and Ubiquitous Computing Journal.

“Interventions to support children with autism often include the use of visual supports, which are cognitive tools to enable learning and the production of language. Although visual supports are effective in helping to diminish many of the challenges of autism, they are difficult and time-consuming to create, distribute, and use. In this paper, we present the results of a qualitative study focused on uncovering design guidelines for interactive visual supports that would address the many challenges inherent to current tools and practices. We present three prototype systems that address these design challenges with the use of large group displays, mobile personal devices, and personal recording technologies. We also describe the interventions associated with these prototypes along with the results from two focus group discussions around the interventions. We present further design guidance for visual supports and discuss tensions inherent to their design.”

Get a copy of this paper here: http://www.springerlink.com/content/106503/

Congratulations Gillian, Sen, Gabriela, Mo, David and Michael!

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Posted: 5/27/10 6:00 am UTC by Add Your Comment
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