PRESENTATION ARCHIVE

OVERVIEW

In this presentation we will highlight our past research on human indoor-outdoor wayfinding on an urban college campus. Our work is aimed at facilitating independent travel for people with blindness and low vision. Our research was funded by two successive grants from the National Institute for Transportation and Communities/US Department of Transportation. One of the central research questions sought to capture wayfinding preferences, information needs, and lived experiences of blind and low-vision pedestrian travelers. The projects afforded close collaboration with external partners, and foremost the American Printing House for the Blind. Our focus in the presentation will be on the...

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Join us for a three day introductory in-person workshop on databases and SQL

June 17, 18, and 20, 1:00 pm - 4:30 pm

Each day will be a combination of a lecture and practical. We will cover:

  • Introduction to relational databases.
  • Structured query language (SQL).
  • How to setup a PostgreSQL database on your local machine and use it to analyze data.

Software Requirements

You will be expected to bring your own laptop and have all required software installed prior to the workshop. If you are using a work-issued laptop, you will most likely need administrator privileges to install the following required software:

REGISTRATION

General: $325
Non-profit and community-based organizations: $125
PSU Students: $10 

PROFESSIONAL DEVELOPMENT

This three-day workshop is eligible for 9 hours of professional...

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*NEW* LOCATION: Karl Miller Center at PSU, 631 SW Harrison St., Room 465
*NEW* REGISTRATION: Sign up through GoToWebinar

SEMINAR VIDEO

Friday Transportation Seminar: Student Presentations from TRB 2018, Week 1


HUAJIE YANG 

...

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Friday Seminar at PSU on Oct 26th: Driver Comprehension of Permissive Right-Turns with a Flashing Yellow Arrow (FYA) (Chris Monsere and Dave Hurwitz)

Friday Transportation Seminars at Portland State University have been a tradition since 2000. With over 450 seminars presented and recorded (access the archive of seminars here), we host both visiting and local scholars to share the latest in research, technology, and implementation in transportation.

PRESENTATION ARCHIVE

Miss the seminar or want a look back?

EVENT OVERVIEW

This research explored driver comprehension and behaviors with respect to right-turn signal displays with a focus on the Flashing Yellow Arrow (FYA) in a driving simulator and a comprehension survey. Flashing yellow arrows are used in place of other turn signals, such as solid green or flashing yellow or red circles, to indicate that drivers may turn after yielding to oncoming traffic. These turns are considered “permissive.” Turns where no conflicting traffic is present, such as those indicated with a green arrow, are “protected” turns. The flashing yellow arrow’s inclusion in the...

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PRESENTATION ARCHIVE

OVERVIEW

Many transit agencies plan to automate their fare collection and limit the use of cash, with the goals of improving boarding and data collection while lowering operating costs. Yet about 10% of adults in the United States lack a bank account or credit card, and many either rely on restrictive cell-phone data plans or don’t have access to internet or a smartphone. 

This webinar will present part of a larger research project exploring these issues in the cities of Denver, Colorado, and Eugene and Portland–Gresham, Oregon. In this part, we explore the tradeoffs between reducing cash acceptance, ridership and the costs of fare collection systems. How much does it save to reduce cash acceptance, verses ridership and equity impacts?

We will also present a cost-effectiveness framework that combines a qualitative and quantitative analysis and use this model to explore case scenarios in our three cities. The model shows that adding a retail network to...

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Social Transportation Analytic Toolbox (STAT) for Transit Networks

 

PRESENTATION ARCHIVE

Miss the webinar or want a look back?

OVERVIEW

This webinar will present an open-source socio-transportation analytic toolbox (STAT) for public transit system planning. This webinar will consist of a demonstration of the STAT toolbox, for the primary purpose of getting feedback from transit agencies on the tool's usefulness. We are especially interested in hearing about any improvements that would aid transit agencies in implementing it.

The STAT toolbox was created in an effort to integrate social media and general transit feed specification (GTFS) data for transit agencies, to aid in evaluating and enhancing the performance of public transit systems. The toolbox enables the integration, analysis, and visualization of two major new open transportation data sources—social media and GTFS data—to support transit decision making. In this webinar, we will introduce how we...

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Bicycling Toward Equity:  Opportunities, Barriers & Policies for Vulnerable Groups

Friday Transportation Seminars at Portland State University have been a tradition since 2000. You can join us in person at 11:30 AM, or you can also watch online.

PRESENTATION ARCHIVE

THE TOPIC

This seminar will include two papers that will be presented earlier in the week at the Annual Meeting of the Transportation Research Board in Washington, DC. 

Adaptive Bikeshare: Expanding Bikeshare to People with Disabilities and Older Adults

John MacArthur, Portland State University
Nathan McNeil, Portland State University

Bike share systems are expanding efforts to be more equitable and accessible...

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