How to Understand Optimal Card Tap Positioning for Front-Facing Contactless Terminals

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Revision as of 23:42, 6 January 2024 by Simon (talk | contribs)

Overview

This section provides guidelines on the best position for tapping a card on Q3-series terminals, specifically models like Q3F, which feature front contactless readers.

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App Design Considerations

Developer's Role:

  • In applications designed for these terminals, developers should include prompts or guides indicating the optimal card tap position.
  • This guidance is crucial to ensure users are aware of the area with the strongest antenna signal for reliable card reading.
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Guidance for Optimal Tap Position

  • The exact position for optimal card tapping should align with the area of highest antenna intensity in the terminal.
  • Details on this position may vary based on the specific terminal model and should be confirmed with the hardware specifications.

Important Notes

  • Ensuring users tap their card at the correct spot is essential for efficient and error-free transactions.
  • Developers should prioritize this feature in their app designs for enhanced user experience and transaction success rates.
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