Mon 21 Oct 2024 14:20 - 14:40 at Pacific A - Textual Systems

Software for editing media (text, images, audio, video, etc.) faces an essential tension. Direct manipulation enables users to edit media fluidly, as the user can make changes directly to the final product rather than first describing each change programmatically. On the other hand, programming enables users to accomplish tasks that would be tedious or impossible via direct manipulation and can capture intent precisely. Problems arise when these two paradigms are combined, as in editors that support end-user programming. Such applications typically allow the user to go from direct to programmatic manipulation by creating some material directly and then transforming it programmatically (as in a spreadsheet formula). However, if the user then wishes to go back the other way by tweaking the computed output, they face a dilemma: either direct manipulation of the output is forbidden, in which case tweaks must be described programmatically by the user (sacrificing directness), or the computed output must be first copied before it can be changed, in which case the program is abandoned (sacrificing intention). TAPE, the Transformative Action-Preserving Editor, is a text-based prototype intended to suggest a general way out of the dilemma. By allowing direct edits and immediate actions in computed regions, which are automatically recorded as composable transformations, TAPE enables the user to go back and forth between direct and programmatic manipulation without sacrificing either.

Mon 21 Oct

Displayed time zone: Pacific Time (US & Canada) change

14:00 - 15:30
Textual SystemsLIVE at Pacific A
14:00
20m
Talk
Run, Build and Grow Small Systems Without Leaving Your Text Editor
LIVE
Albert Zak UAS Technikum Wien (2020-2024), Independent (2024-), Karl M. Göschka UAS Technikum Wien
14:20
20m
Talk
TAPE: From direct to programmatic and back
LIVE
Ian Clester Georgia Institute of Technology
14:40
10m
Talk
Diff-based interactive compiler debugging and testing
LIVE
Luyu Cheng Hong Kong University of Science and Technology, Lionel Parreaux HKUST (The Hong Kong University of Science and Technology)
Link to publication
14:50
10m
Talk
Example-driven development: bridging tests and documentation
LIVE
Oscar Nierstrasz feenk.com, Andrei Chiş feenk.com, Tudor Gîrba feenk.com
Link to publication DOI
15:00
20m
Talk
Live Programming a Live Programming Environment: An Experience Report
LIVE
Elliot Evans Polytope, Philippa Markovics Nextjournal, Martin Kavalar Nextjournal, Andrea Amantini Nextjournal, Jack Rusher Nextjournal