Final answer:
In a hospital setting, when developing multifactor authentication, it's important to avoid biometrics that require physical effort, be cautious with mobile authentication, avoid security questions that rely on memory, and implement multi-modal biometrics for increased accessibility.
Step-by-step explanation:
When developing a multifactor authentication system for an environment with a higher percentage of disabled or injured users, such as a hospital, certain factors may need to be customized or carefully chosen. For instance, A) Avoid biometric factors requiring physical effort, as they may not be accessible to users with physical disabilities or injuries. Biometric factors such as fingerprint scanning or iris recognition can be difficult or impossible for some users to interact with. Instead, D) Implement multi-modal biometrics for flexibility could be considered, providing users with multiple biometric options like voice recognition or facial recognition, which can accommodate a wider range of abilities and can adapt to the situation of the user.
While B) Use mobile authentication for convenience sounds like a good idea, care must be taken. Mobile devices may not always be accessible for users with certain disabilities, and relying solely on this method could exclude some individuals. Finally, C) Avoid security questions due to potential memory issues is a consideration that recognizes the cognitive challenges that some users may experience, such as memory loss or confusion, often exacerbated in high-stress environments like hospitals.
In conclusion, the most inclusive approach would involve flexible and adaptive authentication methods that consider the range and variability of user capabilities within a hospital setting.