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FW: iSchool Research Symposium: Michael Best
by Chris Coward 31 Oct '18

31 Oct '18

Hi Change community This talk will be of interest to many of you. Please join us for our sixth iSchool Research Symposium of Academic Year 2018-19, featuring Distinguished Visiting Speaker, Dr. Michael Best, from the Georgia Institute of Technology. Light refreshments will be provided. We encourage you to also bring your lunch. Alternatively, if you'd like to join remotely on Monday, November 5th at 12:30 pm, here's the link: https://washington.zoom.us/j/775611167 [cid:image001.jpg@01D470FE.3B0ED960]

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Re: [change] UW Change Seminar Tuesday, Oct 30: Nadya Peek, Machine Agency
by Philip Garrison 30 Oct '18

30 Oct '18

We will have a livestream for this talk: To join the video meeting, click this link: https://meet.google.com/tsd-cpue-xop Otherwise, to join by phone, dial +1 470-241-5109 and enter this PIN: 130 436 030# On Tue, Oct 30, 2018 at 10:01 AM Philip Garrison <philipmg(a)cs.washington.edu> wrote: > Reminder: we're meeting in 2 hours in JHN 111. > > -Philip > > On Mon, Oct 29, 2018 at 8:25 PM Philip Garrison < > philipmg(a)cs.washington.edu> wrote: > >> Please join us for the Change Seminar tomorrow *Tuesday 10/30/2018* in *JHN >> 111*. >> >> *Who:* Nadya Peek >> *What:* Machine Agency >> *When:* Tuesday, Oct 16th, 12-1pm >> *Where:* Johnson Hall 111 >> >> *Machine Agency* >> Abstract: How can we harness the precision of machines for the creativity >> of individuals? Digital fabrication tools promise quality production in low >> volume and are now accessible in maker spaces worldwide. However, the maker >> context is very different from the historical industrial settings in which >> digital fabrication was developed. Yet these differences have not led to >> many changes in contemporary tools. I argue that personal fabrication >> requires a rethinking of production infrastructure, and in this talk >> outline a research roadmap for machine agency. >> >> Bio: Nadya Peek develops unconventional digital fabrication tools, small >> scale automation, networked controls, and advanced manufacturing systems. >> Spanning electronics, firmware, software, and mechanics, her research >> focuses on harnessing the precision of machines for the creativity of >> individuals. >> >> Nadya directs the Machine Agency at the University of Washington where >> she is an assistant professor in Human-Centered Design and Engineering. >> Machines and systems Nadya has built are shared widely including at >> SIGGRAPH, CHI, Guggenheim Berlin, and the White House Maker Faire, and she >> has given keynotes at Chaos Computer Congress, SolidCon, and H.O.P.E. Nadya >> is an active member of the global fab lab community, making digital >> fabrication more accessible with better CAD/CAM tools and developing open >> source hardware machines and control systems. She is VP of the Open Source >> Hardware Association, half of the design studio James and the Giant Peek, >> plays drum machines and synths in the band Construction and got her PhD at >> MIT in the Center for Bits and Atoms. >> _______________________________________________ >> change mailing list >> change(a)change.washington.edu >> https://changemm.cs.washington.edu/mailman/listinfo/change >> > _______________________________________________ > change mailing list > change(a)change.washington.edu > https://changemm.cs.washington.edu/mailman/listinfo/change >

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Re: [change] UW Change Seminar Tuesday, Oct 30: Nadya Peek, Machine Agency
by Philip Garrison 30 Oct '18

30 Oct '18

Reminder: we're meeting in 2 hours in JHN 111. -Philip On Mon, Oct 29, 2018 at 8:25 PM Philip Garrison <philipmg(a)cs.washington.edu> wrote: > Please join us for the Change Seminar tomorrow *Tuesday 10/30/2018* in *JHN > 111*. > > *Who:* Nadya Peek > *What:* Machine Agency > *When:* Tuesday, Oct 16th, 12-1pm > *Where:* Johnson Hall 111 > > *Machine Agency* > Abstract: How can we harness the precision of machines for the creativity > of individuals? Digital fabrication tools promise quality production in low > volume and are now accessible in maker spaces worldwide. However, the maker > context is very different from the historical industrial settings in which > digital fabrication was developed. Yet these differences have not led to > many changes in contemporary tools. I argue that personal fabrication > requires a rethinking of production infrastructure, and in this talk > outline a research roadmap for machine agency. > > Bio: Nadya Peek develops unconventional digital fabrication tools, small > scale automation, networked controls, and advanced manufacturing systems. > Spanning electronics, firmware, software, and mechanics, her research > focuses on harnessing the precision of machines for the creativity of > individuals. > > Nadya directs the Machine Agency at the University of Washington where she > is an assistant professor in Human-Centered Design and Engineering. > Machines and systems Nadya has built are shared widely including at > SIGGRAPH, CHI, Guggenheim Berlin, and the White House Maker Faire, and she > has given keynotes at Chaos Computer Congress, SolidCon, and H.O.P.E. Nadya > is an active member of the global fab lab community, making digital > fabrication more accessible with better CAD/CAM tools and developing open > source hardware machines and control systems. She is VP of the Open Source > Hardware Association, half of the design studio James and the Giant Peek, > plays drum machines and synths in the band Construction and got her PhD at > MIT in the Center for Bits and Atoms. > _______________________________________________ > change mailing list > change(a)change.washington.edu > https://changemm.cs.washington.edu/mailman/listinfo/change >

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UW Change Seminar Tuesday, Oct 30: Nadya Peek, Machine Agency
by Philip Garrison 29 Oct '18

29 Oct '18

Please join us for the Change Seminar tomorrow *Tuesday 10/30/2018* in *JHN 111*. *Who:* Nadya Peek *What:* Machine Agency *When:* Tuesday, Oct 16th, 12-1pm *Where:* Johnson Hall 111 *Machine Agency* Abstract: How can we harness the precision of machines for the creativity of individuals? Digital fabrication tools promise quality production in low volume and are now accessible in maker spaces worldwide. However, the maker context is very different from the historical industrial settings in which digital fabrication was developed. Yet these differences have not led to many changes in contemporary tools. I argue that personal fabrication requires a rethinking of production infrastructure, and in this talk outline a research roadmap for machine agency. Bio: Nadya Peek develops unconventional digital fabrication tools, small scale automation, networked controls, and advanced manufacturing systems. Spanning electronics, firmware, software, and mechanics, her research focuses on harnessing the precision of machines for the creativity of individuals. Nadya directs the Machine Agency at the University of Washington where she is an assistant professor in Human-Centered Design and Engineering. Machines and systems Nadya has built are shared widely including at SIGGRAPH, CHI, Guggenheim Berlin, and the White House Maker Faire, and she has given keynotes at Chaos Computer Congress, SolidCon, and H.O.P.E. Nadya is an active member of the global fab lab community, making digital fabrication more accessible with better CAD/CAM tools and developing open source hardware machines and control systems. She is VP of the Open Source Hardware Association, half of the design studio James and the Giant Peek, plays drum machines and synths in the band Construction and got her PhD at MIT in the Center for Bits and Atoms.

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Fwd: TSAS Call for Papers: Special issue on Urban Mobility: Algorithms and Systems
by Matthew Johnson 26 Oct '18

26 Oct '18

Potentially interesting to members of this community: ACM is doing a special Transactions issue addressing spatial algorithms and systems, with an emphasis on things like urban mobility and last mile communication networks. Cheers, -Matt J. ---------- Forwarded message --------- From: Walid G. Aref, ACM TSAS Editor-in-Chief <pubs(a)acm.org> Date: Fri, Oct 26, 2018 at 7:00 AM Subject: TSAS Call for Papers: Special issue on Urban Mobility: Algorithms and Systems To: <matt9j(a)cs.washington.edu> ACM Transactions on Spatial Algorithms and Systems *Special issue on Urban Mobility: Algorithms and Systems * Guest Editor Dr. Sreenivas Gollapudi, Google ------------------------------ *Aim and Scope * Urban Mobility deals with movement of passengers and goods in the highly complex urban setting. This is becoming increasingly critical as we march toward the smart city era. The goal of research is to advance the state-of-the-art on Intelligent Transportation Systems in cities where the challenges multiply from noisy signals, highly dynamic traffic events resulting from changing demands, closures and accidents, multiple modes of transport, personalized preferences, and many traffic movements, e.g., commute, personal, touristic, services, etc. This special issue intends to bring together transdisciplinary researchers and practitioners working in topics from multiple areas, e.g., Data Mining, Machine Learning, Algorithms, Numerical Optimization, Public Transport, City Planning, and Traffic Engineering among others. The ultimate goal of this venue is to evaluate not only the theoretical contributions of the data-driven methodology proposed in each research work, but also its potential deployment/impact as well as its advances with respect to the State-of-the-Art/State-of-the-Practice in the domains of the related applications. This special issue on *Urban Mobility: Algorithms and Systems* will be published in ACM Transactions on Spatial Algorithms and Systems (TSAS) <https://orange.hosting.lsoft.com/trk/click?ref=znwrbbrs9_6-1ce36x317dedx026…> . *Topics of interest include (but are not limited to):* - Ride sharing platforms - Object tracking - Multi-modal transport - Last mile connectivity - Dynamic routing algorithms - Scalable routing engines - Incentives for congestion routing - Trajectory analysis (dealing with quality and uncertainty) - Traffic light management - Spatial user behavior characterization - Geospatial prediction - Similarity measures for geospatial data - Location privacy, data sharing and security - Web and real-time applications - Mobile systems and vehicular ad hoc networks - Spatial data structures and algorithms The journal welcomes articles on any of the above topics or closely related disciplines in the context of urban mobility. TSAS will encourage original submissions that have not been published or submitted in any form elsewhere, and submissions which may significantly contribute to opening up new and potentially important areas of research and development. TSAS will publish outstanding papers that are "major value-added extensions" of papers previously published in conferences. Such extensions should contribute at least 30% new original work. In this case, authors will need to identify in a separate document the list of extensions over their previously published paper. For more information, please visit https://tsas.acm.org/authors.cfm or contact the special-issue guest-editor at sgollapu(a)google.com. *Important Dates* Dec 15, 2018: Deadline for submissions of full length papers Feb 15, 2018: Notification of initial reviews Mar 15, 2018: Deadline for revisions May 01, 2019: Notification of final reviews Jun 01, 2019: Submission of final camera-ready manuscripts July 01 2019: Expected publication ------------------------------ UNSUBSCRIBE <https://optout.acm.org/unsubscribe.cfm?re=matt9j@cs.washington.edu&rl=CFP> to stop receiving emails about publishing in ACM journals. Association for Computing Machinery, Two Penn Plaza, Suite 701, New York, NY 10121-0701, USA Copyright 2018, ACM, Inc.

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What's the best way for users to edit erroneous GIS data?
by Yosem Companys 24 Oct '18

24 Oct '18

Hi All, I have a technical question that I was hoping one of you could answer. I'm working with an organization that has a Drupal website and is doing GIS mapping. The users have usernames and passwords on Drupal. They will use a data uptake tool to upload GIS data. Should the users make a mistake, however, we'd like to give them the option of editing or updating their data. We're trying to figure out how to do that while protecting user privacy. One possibility is to use some form of authentication. I recommended using the IETF's OAuth. Because we have a Drupal website, however, one of our developers recommended using HybridAuth <https://www.drupal.org/project/hybridauth> instead. Or, in case of a mistake, would it be easier for the user to upload the data again and have the new entry replace the old one? Any best practices in this area? Thanks, Yosem

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Re: [change] UW Change Seminar Tuesday, Oct 23: Matt Ziegler
by Philip Garrison 23 Oct '18

23 Oct '18

We have set up a livestream for the talk. Connect by video: https://meet.google.com/ath-yqem-owj Or by phone: dial +1 470-241-4852 and enter this PIN: 997 635 986# -Philip On Tue, Oct 23, 2018 at 10:39 AM Philip Garrison <philipmg(a)cs.washington.edu> wrote: > See you all in JHN 111 for Matt's talk at noon! > > -Philip > > On Fri, Oct 19, 2018 at 2:32 PM Philip Garrison < > philipmg(a)cs.washington.edu> wrote: > >> Please join us for the Change Seminar *Tuesday 10/23/2018 *in *JHN 111.* >> >> *Who:* Matt Ziegler >> *What:* Fresh Insights: User Research Towards a Market Information >> System for Bihari Vegetable Farmers >> *When: *Tuesday, Oct 23rd, 12-1pm >> *Where: *Johnson Hall 111 >> >> *Abstract: Fresh Insights: User Research Towards a Market Information >> System for Bihari Vegetable Farmers* >> Agricultural Market Information (MI) services provide users with >> convenient access to price information and have demonstrated potential to >> improve smallholder farmers’ incomes. Some recent evaluations of MI >> systems, however, have shown disappointing results and brought forth many >> complicating factors. Cautious of the mixed literature, we consider the >> possibility of an MI service extension to Loop, a shared >> transport-to-market service for smallholder farmers >> selling vegetables and other perishable produce. >> >> We use Buxar, Bihar, India as a case study to investigate the potential >> effectiveness and likely limitations of an MI service for improving >> smallholder farmers’ livelihoods. We present evidence from interviews with >> 17 farmers and 3 commission agents as well as interface prototyping >> exercises. Consistent with “information scarcity” and “information >> asymmetry” theories, we found that many farmers in this area regularly use >> mobile phones to check prices for choosing markets and negotiation. >> Participants also reported increases in the numbers of traders and price >> stabilization since the arrival of mobile phones. However, we found many >> other diverse factors which often supersede the importance of market prices >> and present barriers to market access including time and convenience, >> unfamiliarity with new markets, lack of connections, personal >> relationships, market gluts and price crashes, production volume, attitudes >> towards risk, credit relationships, and danger. Finally, we present >> findings from exploratory user-interface studies for addressing some >> market-access barriers including price volatility, market connections, >> transportation, and payoff estimation. >> >> *Speaker bio:* >> Matt Ziegler is a 1st-year PhD student in computer science at the >> University of Washington, working at the crossroads of ICTD and >> environmental studies. Combining backgrounds as a biologist, environmental >> researcher and computer scientist, Matt's research interests include >> environmental justice, computational tools for natural resource management, >> and technologies for community governance of conservation projects. Matt >> has worked in primate behavioral ecology, environmental education, and >> insect biodiversity, and recently held internships at Mensrupedia and at >> Digital Green. >> _______________________________________________ >> change mailing list >> change(a)change.washington.edu >> https://changemm.cs.washington.edu/mailman/listinfo/change >> > _______________________________________________ > change mailing list > change(a)change.washington.edu > https://changemm.cs.washington.edu/mailman/listinfo/change >

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Fwd: UW Change Seminar Tuesday, Oct 23: Matt Ziegler
by Philip Garrison 23 Oct '18

23 Oct '18

Do we have livestreaming? ---------- Forwarded message --------- From: Mary Jo Kochendorfer <maryjokochendorfer(a)gmail.com> Date: Tue, Oct 23, 2018 at 10:55 AM Subject: Re: [change] UW Change Seminar Tuesday, Oct 23: Matt Ziegler To: <philipmg(a)cs.washington.edu> Hi Philip, Will there be any call in details for this meeting or is it in-person only? Thanks, Mary Jo On Tue, Oct 23, 2018 at 10:37 AM Philip Garrison <philipmg(a)cs.washington.edu> wrote: > See you all in JHN 111 for Matt's talk at noon! > > -Philip > > On Fri, Oct 19, 2018 at 2:32 PM Philip Garrison < > philipmg(a)cs.washington.edu> wrote: > >> Please join us for the Change Seminar *Tuesday 10/23/2018 *in *JHN 111.* >> >> *Who:* Matt Ziegler >> *What:* Fresh Insights: User Research Towards a Market Information >> System for Bihari Vegetable Farmers >> *When: *Tuesday, Oct 23rd, 12-1pm >> *Where: *Johnson Hall 111 >> >> *Abstract: Fresh Insights: User Research Towards a Market Information >> System for Bihari Vegetable Farmers* >> Agricultural Market Information (MI) services provide users with >> convenient access to price information and have demonstrated potential to >> improve smallholder farmers’ incomes. Some recent evaluations of MI >> systems, however, have shown disappointing results and brought forth many >> complicating factors. Cautious of the mixed literature, we consider the >> possibility of an MI service extension to Loop, a shared >> transport-to-market service for smallholder farmers >> selling vegetables and other perishable produce. >> >> We use Buxar, Bihar, India as a case study to investigate the potential >> effectiveness and likely limitations of an MI service for improving >> smallholder farmers’ livelihoods. We present evidence from interviews with >> 17 farmers and 3 commission agents as well as interface prototyping >> exercises. Consistent with “information scarcity” and “information >> asymmetry” theories, we found that many farmers in this area regularly use >> mobile phones to check prices for choosing markets and negotiation. >> Participants also reported increases in the numbers of traders and price >> stabilization since the arrival of mobile phones. However, we found many >> other diverse factors which often supersede the importance of market prices >> and present barriers to market access including time and convenience, >> unfamiliarity with new markets, lack of connections, personal >> relationships, market gluts and price crashes, production volume, attitudes >> towards risk, credit relationships, and danger. Finally, we present >> findings from exploratory user-interface studies for addressing some >> market-access barriers including price volatility, market connections, >> transportation, and payoff estimation. >> >> *Speaker bio:* >> Matt Ziegler is a 1st-year PhD student in computer science at the >> University of Washington, working at the crossroads of ICTD and >> environmental studies. Combining backgrounds as a biologist, environmental >> researcher and computer scientist, Matt's research interests include >> environmental justice, computational tools for natural resource management, >> and technologies for community governance of conservation projects. Matt >> has worked in primate behavioral ecology, environmental education, and >> insect biodiversity, and recently held internships at Mensrupedia and at >> Digital Green. >> _______________________________________________ >> change mailing list >> change(a)change.washington.edu >> https://changemm.cs.washington.edu/mailman/listinfo/change >> > _______________________________________________ > change mailing list > change(a)change.washington.edu > https://changemm.cs.washington.edu/mailman/listinfo/change > -- Mary Jo Kochendorfer US Mobile: +1 (612) 703 - 5034

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Re: [change] UW Change Seminar Tuesday, Oct 23: Matt Ziegler
by Philip Garrison 23 Oct '18

23 Oct '18

See you all in JHN 111 for Matt's talk at noon! -Philip On Fri, Oct 19, 2018 at 2:32 PM Philip Garrison <philipmg(a)cs.washington.edu> wrote: > Please join us for the Change Seminar *Tuesday 10/23/2018 *in *JHN 111.* > > *Who:* Matt Ziegler > *What:* Fresh Insights: User Research Towards a Market Information System > for Bihari Vegetable Farmers > *When: *Tuesday, Oct 23rd, 12-1pm > *Where: *Johnson Hall 111 > > *Abstract: Fresh Insights: User Research Towards a Market Information > System for Bihari Vegetable Farmers* > Agricultural Market Information (MI) services provide users with > convenient access to price information and have demonstrated potential to > improve smallholder farmers’ incomes. Some recent evaluations of MI > systems, however, have shown disappointing results and brought forth many > complicating factors. Cautious of the mixed literature, we consider the > possibility of an MI service extension to Loop, a shared > transport-to-market service for smallholder farmers > selling vegetables and other perishable produce. > > We use Buxar, Bihar, India as a case study to investigate the potential > effectiveness and likely limitations of an MI service for improving > smallholder farmers’ livelihoods. We present evidence from interviews with > 17 farmers and 3 commission agents as well as interface prototyping > exercises. Consistent with “information scarcity” and “information > asymmetry” theories, we found that many farmers in this area regularly use > mobile phones to check prices for choosing markets and negotiation. > Participants also reported increases in the numbers of traders and price > stabilization since the arrival of mobile phones. However, we found many > other diverse factors which often supersede the importance of market prices > and present barriers to market access including time and convenience, > unfamiliarity with new markets, lack of connections, personal > relationships, market gluts and price crashes, production volume, attitudes > towards risk, credit relationships, and danger. Finally, we present > findings from exploratory user-interface studies for addressing some > market-access barriers including price volatility, market connections, > transportation, and payoff estimation. > > *Speaker bio:* > Matt Ziegler is a 1st-year PhD student in computer science at the > University of Washington, working at the crossroads of ICTD and > environmental studies. Combining backgrounds as a biologist, environmental > researcher and computer scientist, Matt's research interests include > environmental justice, computational tools for natural resource management, > and technologies for community governance of conservation projects. Matt > has worked in primate behavioral ecology, environmental education, and > insect biodiversity, and recently held internships at Mensrupedia and at > Digital Green. > _______________________________________________ > change mailing list > change(a)change.washington.edu > https://changemm.cs.washington.edu/mailman/listinfo/change >

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UW Change Seminar Tuesday, Oct 23: Matt Ziegler
by Philip Garrison 19 Oct '18

19 Oct '18

Please join us for the Change Seminar *Tuesday 10/23/2018 *in *JHN 111.* *Who:* Matt Ziegler *What:* Fresh Insights: User Research Towards a Market Information System for Bihari Vegetable Farmers *When: *Tuesday, Oct 23rd, 12-1pm *Where: *Johnson Hall 111 *Abstract: Fresh Insights: User Research Towards a Market Information System for Bihari Vegetable Farmers* Agricultural Market Information (MI) services provide users with convenient access to price information and have demonstrated potential to improve smallholder farmers’ incomes. Some recent evaluations of MI systems, however, have shown disappointing results and brought forth many complicating factors. Cautious of the mixed literature, we consider the possibility of an MI service extension to Loop, a shared transport-to-market service for smallholder farmers selling vegetables and other perishable produce. We use Buxar, Bihar, India as a case study to investigate the potential effectiveness and likely limitations of an MI service for improving smallholder farmers’ livelihoods. We present evidence from interviews with 17 farmers and 3 commission agents as well as interface prototyping exercises. Consistent with “information scarcity” and “information asymmetry” theories, we found that many farmers in this area regularly use mobile phones to check prices for choosing markets and negotiation. Participants also reported increases in the numbers of traders and price stabilization since the arrival of mobile phones. However, we found many other diverse factors which often supersede the importance of market prices and present barriers to market access including time and convenience, unfamiliarity with new markets, lack of connections, personal relationships, market gluts and price crashes, production volume, attitudes towards risk, credit relationships, and danger. Finally, we present findings from exploratory user-interface studies for addressing some market-access barriers including price volatility, market connections, transportation, and payoff estimation. *Speaker bio:* Matt Ziegler is a 1st-year PhD student in computer science at the University of Washington, working at the crossroads of ICTD and environmental studies. Combining backgrounds as a biologist, environmental researcher and computer scientist, Matt's research interests include environmental justice, computational tools for natural resource management, and technologies for community governance of conservation projects. Matt has worked in primate behavioral ecology, environmental education, and insect biodiversity, and recently held internships at Mensrupedia and at Digital Green.

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