Design an event badge with privacy choices

For [EVENT TYPE], [ATTENDEE NEEDS] and [PRINT FORMAT], design a badge system with readable name, optional pronouns, role or organisation only with consent, and a way to signal preferred interaction. Provide layout, type-size targets, colour-independent cues and a blank option. Do not print phone numbers, access needs or QR-linked profiles by default. Include a registration question and a test for long names. Check that staff can use the badge without inferring sensitive information and that attendees may update or remove it easily.