A-Z site index — Birkbeck, University of London

Contact us — Birkbeck, University of London

Notable Birkbeckians — Birkbeck, University of London

Other libraries — Birkbeck, University of London

Databases and online resources — Birkbeck, University of London

Student life at Birkbeck — Birkbeck, University of London

Image collections — Birkbeck, University of London

Birkbeck Law School — Birkbeck, University of London

News — Birkbeck, University of London

Social Sciences — Birkbeck, University of London

All interactive components on a page, such as buttons or menus, should be far enough apart 
from other interactive areas, to avoid them being used by mistake. 

This ensures people with motor impairments can easily click or tap on the right element.

## Methodology

This check is run on both the mobile and desktop versions of every page. Results
for each may differ.

1. All interactive elements are identified, including buttons, links, and form controls.
2. If an element is not normally visible, it is ignored. This includes elements which
   are positioned offscreen or cropped (e.g. for 'screen-reader only' text).
3. If an element is larger than 24 CSS pixels in both dimensions, it passes.
4. Otherwise, the element is compared to all other elements on the page.
5. The minimum horizontal gap between the element is calculated as 24 CSS pixels,  
   minus the width of the element.
6. The minimum vertical gap between the element is calculated as 24 CSS pixels,  
   minus the height of the element.
7. If another element falls within the minimum horizontal or vertical gap, the 
   element fails, unless both are links that point to the same place.

## Further reading

This is part of the draft WCAG 2.2 specification and is subject to change.

* [Target Size (Minimum)](https://w3c.github.io/wcag/understanding/target-size-minimum.html)

ensure-minimum-target-size

June 2024

May 2024

Birkbeck University of London

Title / URL	Issues
A-Z site index — Birkbeck, University of Londonwww.bbk.ac.uk/a-z-index	69
Contact us — Birkbeck, University of Londonwww.bbk.ac.uk/library/contact-us	11
Notable Birkbeckians — Birkbeck, University of Londonwww.bbk.ac.uk/about-us/notable-birkbeckians	10
Other libraries — Birkbeck, University of Londonwww.bbk.ac.uk/library/other-libraries	10
Databases and online resources — Birkbeck, University of Londonwww.bbk.ac.uk/library/databases	10
Student life at Birkbeck — Birkbeck, University of Londonwww.bbk.ac.uk/prospective/student-life	7
Image collections — Birkbeck, University of Londonwww.bbk.ac.uk/library/image-collections	7
Birkbeck Law School — Birkbeck, University of Londonwww.bbk.ac.uk/school/law	6
News — Birkbeck, University of Londonwww.bbk.ac.uk/news/?tag=48	6
Social Sciences — Birkbeck, University of Londonwww.bbk.ac.uk/school/social-sciences	6

Ensure interactive components are far enough apart

Birkbeck University of London

Where this issue has occurred