This document discusses the human-computer interface (HCI) of an information system. It provides an example of implementing facial recognition technology like a face-key detector in an organization's information system. The face-key detector uses biometric facial recognition to track employee attendance and access privileges. The summary discusses the advantages of using this technology, like accuracy and time savings, as well as disadvantages like high costs and limited equipment availability. It concludes that HCI provides an easier way to perform tasks and is a commonly used basic input device, though an expensive one, in information systems.

1. Human Computer Interface of an I.S
Submitted By:
Group # 9 (BS I.T-Morning) Submitted To:
Asif Mahmood (1029) Inam ul Haq
Noman Nazar (1041)
Adeel Ahmed (1042)
M. Faizan Butt (1043)
Arsalan Ahmed (1044)
University of Education Okara Campus

2. Contents
 Introduction
 Importance and Scope of HCI in I.S and other fields
 Use of Example that will explore above concept
 How to implement HCI of an I.S in any organization
 Advantages and Disadvantages
 Conclusions
 References

3. Introduction
 Human
• The end-user
• The members of an organization
 Computer
• Hardware
• Software
 Interface
• A point where two objects meet.
• A point where the human can tell the computer
what to do.
• A point where the computer displays the
requested information.

4. Definition
“Human–computer interface involves the study,
planning, and design of the interaction
between people and computers. It is often
regarded as the intersection of computer
science, behavioural sciences, design and
several other fields of study.”
It is used in many routine fields of human life
like as Intelligent Homes/Offices, Driver
Monitoring, Intelligent Games, E-Commerce. It
is also used in information system by various
ways.
Example

5. Importance and Scope of HCI in I.S
and other fields

6. HCI of an Expert System(Biometric attendance system)
Biometric is a technology that measure and analyse human body
characteristics for identification purposes. Biometric improves
business processes because of their ability to quickly and
accurately identify an individual and grant specific privileges.
e.g.
Face-key detector, Finger print detector etc.
From the above pic it is clear that HCI is used in various
fields of human life. It is also used in many fields of
Information system.
Uses in I.S
HCI is used in different fields of information system like as
 HCI of an Expert system
 HCI of Office Automation system
 HCI of a Library Information system
 HCI of a decision support system

7. Face-Key Detector
Face-key delivers patented technology based on fingerprints
and face recognition for business
processes enhancing.
Implementation of face-key Detector in I.S
Face-key detector is a HCI device which is used in the I.S of any
organization for different tasks like:
 Attendance
 Entry recode
 Facial recognition
 Photography
 Marketing

8. Working

9. Requirements
We are required following features/data:
 Data base of Organization.
 ICT (Software, Hardware etc.).
 I.S (Programmer, I.S manager etc.)
 Network
A college in Fuzhou, Fujian province has introduced an electronic
face-detection system to prevent students from skipping school,
the Fujian Daily reports. “Minjiang University's Conservatory
of Music” has installed the facial recognition system in
classrooms and demanded that students arrive 10 minutes early.
The identification system saves time as teachers are no longer
required to take attendance. Students who fail to be identified at
first scan are encouraged to move in front of the camera and do
it again.
Use of face-key detector in
organizations

10. Advantages
 I-PHONE Apple has shown interest in building advanced,
secure facial recognition technology that would take a two-
dimensional image of a person's face and render it in 3D for
greater accuracy.
 FBI Facial Recognition (face-key detector) software to
automatically check driver's license applicants against
Criminal Database.
 Very accurate with the use of “switches”.
 Good for “expert” users - can quickly access commands.
 Time saving.
 Most accurate.
 Easier for a novice/new user to learn/use
 No training required
 Can be quicker than keyboard entry
 Hands-free

11. Disadvantages
 Heavy makeup could fool the system.
 It cannot work without power/voltage.
 System has no backup in case of any
damage.
 Facial recognition system uses camera
technology which is not yet present as
standard equipment in all the pcs thus it
will create problem.
 It is more expensive and complex than
other methods..

12. Conclusions
This system provides easier way to do a task
in any origination. It is used in many abroad
countries. It mostly used in colleges,
universities, offices, factories and agencies.
It is used in FBI. FBI uses face-key detector
software to automatically check driver's
license applicants against Criminal
Database. It is expensive but very useful,
reliable and flexible software that is
commonly used in any big organization. It is
used as a basic input device in information
systems. It is user friendly

13. References
 http://www.hussainaenterprise.com/fingerprint-
standalone-time-attendance.htm
 http://www.fingerpak.com/contactus.html
 http://www.ecns.cn/cns-wire/2014/03-
03/103098.shtml
 http://www.popsci.com/technology/article/2009-
10/fbi-facial-recognition-software-scan-highway-
fugitive-motorists
 http://www.mwtime.com/biometrics.pdf
 http://en.wikipedia.org/wiki/Biometrics#Biometric_fu
nctionality