Answered: Most of the ATM machines are designed…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Human Computer Interaction

Most of the ATM machines are designed for ‘standard’ users with no physical or mental impairment. Imagine that you are an Interactive System Designer who is designing an ATM machine which can be accessed by the elderly people, age range from 65 and above. Which of the following is NOT a possible physical and mental characteristic that is relevant/important to the design of an ATM machine? (Choose one, no explanation needed)

a. Large screen with large fonts for readability and Large buttons for easy to press.

b. Difficult access to the device for people using wheelchairs, vehicles or mobility aids.

c. Effective help functions when users need additional help.

d. Use of eye-based or fingerprint-based validation to avoid need for PIN code.

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