ButtonToggleGroup disabled state styling

Im using slightly themed angular material components and this question is about restyling mat-button-toggle-group component.
Toggle group is a row (or column) of buttons that may be:
mutually exclusive
multiselected
disabled
selected
not …
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Is a series of GO buttons, at each step of iphone user interaction, easier for user to understand than different title each button?

Anyone see any problem with a series of GO buttons for each step of a mobile diagnostic app?
That is, when user starts iPhone app, user sees titling, a couple of optional config controls,
and a big G O button.
User presses GO, view chang…
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Accessibility of Icon Buttons?

I have a challenge: I’m working on a project and I used icon buttons. Someone said icon buttons are not accessible because they don’t have labels.
ARIA and some HTML techniques can achieve accessibility compliance: https://www.sarasoueidan…
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Right Bar Button vs Bottom Button – iOS

I can’t decide the placement of the button that will take the user to the next screen or that will submit a form.
Apple uses both right bar button and bottom button in different cases. It’s obvious that reaching the bottom button is more …
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Edit icon VS Edit CTA while redirecting the user to a different screen?

I need to redirect the user to a form which is on a different page after he clicks edit. So what is the best practise here, to use the pencil icon or edit button or anything else where it is clear that the user will be redirected to a diff…
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Cancel button, reset form or go back?

I’m working on a project where there’s a CRUD table, but the editing takes place in an individual page. In this editing page, if the user presses the cancel button, a modal pops up asking for confirmation before redirecting the user back t…
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Does the windows key only operate on release?

I noticed that the windows button only activates when you are no longer pressing down on it. However, I have found no documentation or article to verify that that this is either inherently true, or manufacturing standard.
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Renaming duplicated ‘Save’ button

This is a form for student registration.
Context:
The form contains standard fields for student details (name, D.O.B, etc) and editable data grid for students’ previous school’s details.
User can add multiple schools details by clicking a…
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Filtering: Input-fields or buttons?

I’m currently working on new tables for our web platform. I came to a point when I need to design some filtering options as part of the design. One of our developers told me to use a text field that opens a menu since he already developed …
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Spring force for physical push buttons

Are there any design guides or existing studies that provide recommendations for the spring force (e.g. lb/in or kg/mm) of a physical momentary push button that provides comfortable use but also a "well-built" feel (for an adult …