From a proposed change to a published result
The contribution study examines how open projects record evidence, review decisions and releases. It proposes linking a transport-information change to its exact revision and the output that contains it.
Research notes
Research notes
and proposals
Project facts and reusable resources
Six detailed comparisons examine how open initiatives connect project descriptions, evidence, downloads and enquiry routes. OTI proposes a maintained source for its public facts and a record of the version, scope and rights of each resource.
Defining events for transport sounds
OTI's sound study distinguishes network identity, attention cues and information about an event. Its proposed record identifies the confirmed event and essential message before attaching an optional sound.
Typeface comparisons and passenger tasks
The typography study records the application and exact font revision before comparing specimens. It examines visible size, layout and writing-system coverage, with original font subsets prepared for further testing.
Linking pictograms to facilities and current state
The pictogram study separates the meaning of a symbol from the facility it refers to and observations about that facility. Its proposed record distinguishes existence, availability and onward continuity.
Source colour and display treatments
The colour study proposes retaining network colour definitions and recording derived display treatments separately. Its calculations examine declared digital conditions; passenger performance and physical media require further evidence.