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Touch Card
Overview
Mastercard's 2021 launch states Touch Card uses notches to differentiate cards: credit uses a squarish notch, debit uses a rounded notch, and prepaid uses a triangular notch. Mastercard also says the standard is designed to work with point-of-sale terminals and ATMs so it can be deployed at scale. Benefit: safer, more independent transactions for blind and low-vision users. Lesson: tactile standards are strongest when interoperable with existing infrastructure.
Why it matters
If financial tools rely only on visual differentiation, blind and low-vision users face higher error risk and a privacy loss from needing help in public. Mastercard's 2025 Canada announcement adds a demand signal: eight in ten Canadians agree it is important to embed accessibility in financial products. That norm-setting supports issuer adoption. Call to action: in physical finance UX, standardize tactile cues, test in real point-of-sale workflows, and publish compatibility constraints early.
