SIS | Speech by SIS Chief Sir Richard Moore: The Human Factor

SIS | Business Support Officers

SIS | About Us

SIS | Language Specialists

SIS | Trades and Services

SIS | Science and Technology

SIS | Intelligence Officers

SIS | New Chief of SIS Richard Moore CMG

SIS | Accessibility

SIS | COVID-19 UPDATES

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

August 2024

July 2024

Secret Intelligence Service

Title / URL	Issues
SIS \| Speech by SIS Chief Sir Richard Moore: The Human Factorwww.sis.gov.uk/speech-by-sis-chief-sir-richard-moore-the-human-factor.html	12
SIS \| Business Support Officerswww.sis.gov.uk/business-support-officers.html	8
SIS \| About Uswww.sis.gov.uk/about-us.html	8
SIS \| Language Specialistswww.sis.gov.uk/language-specialists.html	8
SIS \| Trades and Serviceswww.sis.gov.uk/trades-and-services.html	8
SIS \| Science and Technologywww.sis.gov.uk/science-and-technology.html	8
SIS \| Intelligence Officerswww.sis.gov.uk/intelligence-officers.html	8
SIS \| New Chief of SIS Richard Moore CMGwww.sis.gov.uk/new-chief-of-sis-richard-moore-cmg.html	8
SIS \| Accessibilitywww.sis.gov.uk/accessibility.html	8
SIS \| COVID-19 UPDATESwww.sis.gov.uk/covid-19-updates.html	8

Ensure interactive components are far enough apart

Secret Intelligence Service

Where this issue has occurred