Heights of presidents and presidential candidates of the United States

Status&Period
2016-ongoing Full Open
Summary
Various users made conflicting edits about the height of Donald Trump and about whether or not he is taller than Lyndon B. Johnson and Abraham Lincoln.
Result
All edits that have put Donald Trump as being taller than Lyndon B. Johnson or Abraham Lincoln, or have made Donald Trump's height taller or shorter than 6 ft 3 in (190 cm) have been reverted.
1. Information Poster - Visual Cognition through Density
This poster translates Wikipedia’s revision history and protection system into a visual language based on density. Each edit is categorized by its protection level—restricted, partially protected, or open—and rendered through a corresponding color code. Rather than presenting information as linear text, the poster reorganizes revisions into structured blocks, allowing viewers to perceive how edits accumulate, conflict, and stabilize over time. Through consistent typography, spacing, and layout ratios, the poster makes visible how collective knowledge on Wikipedia is continuously rewritten and shaped by varying degrees of openness and control.
2. Img generating Poster - Visual Cognition through Density
This poster explores how multiple images accumulate to form a single composition, mirroring the way countless edits build one Wikipedia article. Images are arranged in a repeated grid and layered at their original scales, allowing overlaps, alignments, and disappearances to occur naturally. As with RGB pixels combining into one image, fragments of visual information merge into a shared surface. Through an automated process that governs placement, overlap, and halftone conversion, the poster treats image editing as an act of accumulation, where information gradually transforms into a unified graphic form.