Power Outages and Safety | Hydro One

Energy Hub | Hydro One

Indigenous Relations | Hydro One

Sustainability at Hydro One

404Page

Rates and Billing | Hydro One

Unregistered Easement Inquiries | Hydro One

Moving Requests | Hydro One

Business Services

When selecting a user interface component with the keyboard, the focus indicator must 
not be completely obscured by anything in front of it.

## Why this matters

When using a keyboard, it is important that the user can see where they are on the page.
If the focus indicator is obscured, the user may not know where they are, and may not
be able to interact with the page.

## Examples

Most common examples include:

* Banners at the top or bottom of the page, such as cookie banners
* Fixed navigation bars
* Fixed footers
* Popup modals, such as cookie consent modals

## How to fix

With elements that cover part of the screen, such as cookie banners, ensure
that the user can scroll to see any content behind the banner, without having to close
the banner.

With popup modals, it should usually be impossible to focus anything behind the modal.
Most common modal frameworks will automatically trap focus within the modal, so that
this is impossible. Example: [Bootstrap Modal](https://getbootstrap.com/docs/5.2/components/modal/#live-demo).

## Further reading

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

* [WCAG 2.4.12](https://www.w3.org/WAI/WCAG22/Understanding/focus-not-obscured.html)

ensure-focus-is-not-obscured-minimum

June 2024

May 2024

Hydro One Limited

Title / URL	Issues
Power Outages and Safety \| Hydro Onewww.hydroone.com/power-outages-and-safety	38
Energy Hub \| Hydro Onewww.hydroone.com/energy-hub	37
Indigenous Relations \| Hydro Onewww.hydroone.com/about/indigenous-relations	32
Sustainability at Hydro Onewww.hydroone.com/sustainability/	32
404Pagewww.hydroone.com/Pages/404Page.aspx?requestUrl=https://www.hydroone.com/invented-url-for-404-page	31
404Pagewww.hydroone.com/Pages/404Page.aspx?requestUrl=https://www.hydroone.com/stormcenter3	31
Rates and Billing \| Hydro Onewww.hydroone.com/rates-and-billing	31
Unregistered Easement Inquiries \| Hydro Onewww.hydroone.com/unregistered-easement-inquiries	29
Moving Requests \| Hydro Onewww.hydroone.com/request-a-service/moving	28
Business Serviceswww.hydroone.com/business-services	27

Ensure focus is not fully obscured

Hydro One Limited

Where this issue has occurred