biometricauthenticationpptbynavin6feb-130210010658-phpapp02-170902094611.pptx

Healthcare is a broad and complex field encompassing the maintenance and improvement of physical, mental, and social well-being through various services, technologies, and interventions. It includes preventive care, diagnosis, treatment, rehabilitation, and palliative care aimed at addressing individual and population health needs.

In contemporary healthcare systems, emphasis is placed on holistic approaches that consider not just physical ailments but also mental health, social determinants of health, and patient-centered care. Preventive healthcare plays a crucial role in reducing the burden of diseases by promoting healthy behaviors, vaccination programs, and early detection through screenings.

Advancements in medical technology have revolutionized healthcare delivery. From diagnostic tools like MRI and CT scans to minimally invasive surgical techniques and robotic-assisted surgeries, technology has improved accuracy, efficiency, and patient outcomes. Telemedicine and digital health platforms have further expanded access to healthcare services, enabling remote consultations, monitoring of chronic conditions, and access to medical information.

The healthcare workforce comprises a diverse range of professionals including doctors, nurses, pharmacists, allied health professionals, and administrative staff, all working collaboratively to provide quality care. Interdisciplinary teamwork and evidence-based practice are critical in ensuring effective healthcare delivery.

Challenges within the healthcare sector include rising healthcare costs, disparities in access to care, healthcare workforce shortages, and the need to address the social determinants of health such as housing, education, and economic stability.

In conclusion, healthcare is essential for maintaining individual and societal well-being. It continues to evolve with advancements in technology, shifts in healthcare policies, and a growing emphasis on patient-centered care and preventive health measures. Addressing current challenges while embracing innovation will be crucial in shaping the future of healthcare globally.

1. Biometric Authentication Technology

2. Seminar On Biometric Authentication Technology Submitted By: Odisha Electronics Control Library

3. Content Three main types of authentication available today are: What is a biometric? Characteristics Biometric Authentication Process Fingerprint Recognition steps Vein Recognition System Signature Verification Process Applications Area of Biometric Advantages of biometrics Disadvantages of Biometrics Conclusion

4. Three main types of authentication available today are: Something you know, like a password, PIN, or code. Something you have, like a swipe card, smart card, token, or key. Something you are, which is biometrics.

5. Biometrics as Authentication Authentication depends on What you have What you know What you ARE !

6. What is a biometric? Biometrics are automated methods of identifying a person or verifying the identity of a person based on a physiological or behavioural characteristic. Most definitive, real-time tool available today. Can be combined with other tools to form more secure, easier to use verification solutions. Recognizes individuals definitively.

7. Characteristics The common Physical characteristics are: Fingerprint Face Retina Iris Vein pattern Hand and finger geometry

8. Characteristics Behavioral characteristics are: Keystroke dynamics Voice Gait Signature dynamics

9. Biometric Authentication Process Acquisition Creation of Master characteristics Storage of Master characteristics Acquisition(s) Comparison Decision

10. Database Fingerprint Recognition steps:

11. Face recognition process: Database Input face image Extraction of face image Extraction of face features Positive Negative

12. Iris Identification Steps: Database Input of face image Detection of eye regions Put iris in focus Recognition of iris pattern Accept Reject

13. Vein Recognition System: Database Input of palm picture The output picture Generate veins structure Match Not match

14. the angle at which the pen is held, the number of times the pen is lifted, the time it takes to write the entire signature, the pressure exerted by the person while signing, the variations in the speed with which different parts of the signature are written. Signature Verification Process Biometric trait

15. Applications Area of Biometric Enterprise and E-Government services National Security Airport, Bank, Offices Recently implemented in ATM, Voting Machine Internet Banking Biometric Time Attendance System

16. Advantages of biometrics

17. Disadvantages of Biometrics

18. Conclusion

19. References Google.com Wikipedia.org Oeclib.in Pptplanet.com 19

20. Thanks