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nexubDesign System
v2.4.0

Content

Tone of Voice

Nexub products speak with one voice across every surface, from button labels to error messages to onboarding flows. This is how we sound: clear, direct, human, and confident.

Voice attributes

Four qualities define how Nexub products communicate. Every piece of UI copy should embody all four.

Clear

Say exactly what you mean. Cut filler. Use simple words where possible: not "utilise", just "use".

Do

"Your payment failed. Check your card details and try again."

Don't

"Unfortunately, we were unable to process the transaction at this time."

Direct

Get to the point fast. Users scan, they don't read. Put the most important thing first.

Do

"Save changes": short, action-oriented.

Don't

"Click here to go ahead and save your recent changes."

Human

Write like a smart colleague, not a corporate manual. Contractions are fine. Warmth matters.

Do

"You're all set." / "Something went wrong. We're on it."

Don't

"The operation completed successfully." / "An error has been encountered."

Confident

Don't over-apologise or hedge. Trust the user to handle real information.

Do

"Delete account" (with a clear confirmation step)

Don't

"Are you absolutely sure you want to maybe delete your account?"

What we are not

The voice is not overly formal, robotic, or corporate. It is also not casual to the point of being flippant, especially in error states or when money is involved.

Do

“Your session expired. Sign in again.”

Don't

“Please be advised that your session has expired.”

Do

“Payment didn’t go through. Try another card.”

Don't

“Oops! Something went totally bonkers 🙈” for a payment failure

Do

Active voice: “We sent you a code.”

Don't

Passive voice: “A code has been sent.”

Adapt by context

The four attributes stay constant, but the register adapts to the moment:

  • Error states: calm and helpful, never alarming

  • Success states: warm and affirming, brief

  • Empty states: encouraging, action-focused

  • Destructive actions: clear and honest, no softening of consequences

  • Onboarding: welcoming, confidence-building