Research in Progress (RIP) https://rip.trb.org/ en-us Copyright © 2026. National Academy of Sciences. All rights reserved. http://blogs.law.harvard.edu/tech/rss tris-trb@nas.edu (Bill McLeod) tris-trb@nas.edu (Bill McLeod) Research in Progress (RIP) https://rip.trb.org/Images/PageHeader-wTitle-RIP.jpg https://rip.trb.org/ SPR-2325: Implementation and Evaluation of Aira Access Pilot Run in Connecticut https://rip.trb.org/View/2003110 Thu, 04 Aug 2022 01:22:05 GMT https://rip.trb.org/View/2003110 Can Augmented Reality Help Pedestrians Safely Cross Multiple Lanes of Traffic? https://rip.trb.org/View/1964657 Fri, 27 May 2022 11:19:38 GMT https://rip.trb.org/View/1964657 Innovations Deserving Exploratory Analysis--The Transit IDEA Program. TrainMate Robotic System: Making Public Transportation, Public https://rip.trb.org/View/1940155 Mon, 11 Apr 2022 17:22:38 GMT https://rip.trb.org/View/1940155 Safe and Efficient E-Wayfinding (SeeWay) Guidance for the Transition to Autonomous Vehicles for the Visually Impaired https://rip.trb.org/View/1923094 Sun, 06 Mar 2022 13:49:21 GMT https://rip.trb.org/View/1923094 Impact of Road Information Assistive Systems on Pedestrian Crossing Safety https://rip.trb.org/View/1705304 Thu, 07 May 2020 12:47:29 GMT https://rip.trb.org/View/1705304 Using Augmented Reality to Help Older Adults Make Safe Road-Crossing Decisions https://rip.trb.org/View/1705265 Thu, 07 May 2020 08:05:50 GMT https://rip.trb.org/View/1705265 Assistive Technology for Blind Pedestrians to Cross Roads Safely https://rip.trb.org/View/1403290 Mon, 11 Apr 2016 10:57:40 GMT https://rip.trb.org/View/1403290