#Need to add more references. Importance of usability in human-computer interaction I. Introduction  · Interaction between humans and computers. · An interdisciplinary field that incorporates cognitive psychology, computer science, sociology, communication and many more. · Growing field with a history of more than four decades. · Most important in recent years.  1. Methodology All the data used here are existing data searched through the internet.  1. Importance of HCI · Permeate every aspect of our daily lives. · To produce more usable and understandable devices and software for everyone. · The important factor when designing any of these systems or interfaces. · Important for the end-user as well as a high priority for software development companies. · Provides designers with the principles, techniques, and tools necessary to effectively design interfaces. IV. Principles of HCI  HCI is generally difficult because it is a multi-objective task involving many things. Researchers and developers have established basic principles. Some of the principles of HCI are: 1. Know Thy user 2. Understand the task 3. Reduce memory load  4. Strive for consistency 5. Prevent errors 6. Naturalness conclusion · A necessary part of daily life. · Reflects today’s society by advancing interactivity.  · Shows human-computer interaction · It makes it easier to make devices and software understandable and usable. http://www.ittoday.info/Excerpts/HCI.pdf https://www.computing.dcu.ie/~dfitzpat/node/96 Standard Outline Format Purpose: The purpose of an outline is to identify the most important ideas in one or more chapters of a textbook and organize them according to their importance. I. Roman Numerals are used to identify the biggest and most important ideas. If you are outlining more than one chapter, then you will usually use roman numerals to identify the chapter titles. If you are only outlining one chapter then you will use roman numerals to identify section headings. A. Main Ideas are identified by capital letters. In the textbook that we use the main ideas are all in red bold letters. Every time you see a heading that is big and red you will write it down with a capital letter to the left of it. 1. sub-headings are smaller parts of a main idea. They are identified by numbers. In our text book, most subheadings are green. Sometimes, however, there aren’t any subheadings. In that case you will write the first sentence of a paragraph as a subheading. a. supporting details are usually examples, proper nouns or numbers. They are identified by lower case letters. b. supporting detail c. supporting detail 2. sub-heading a. b B. Main Idea 1. sub-heading a. supporting detail b. supporting detail The above explanation was done in outline format. You will notice that every time there is an idea that is a part of a larger one, the smaller idea is indented. The use of roman numerals, capital letters , numbers and lower case lette ...

1. #Need to add more references.
Importance of usability in human-computer interaction
I. Introduction
· Interaction between humans and computers.
· An interdisciplinary field that incorporates cognitive
psychology, computer science, sociology, communication and
many more.
· Growing field with a history of more than four decades.
· Most important in recent years.
1. Methodology
All the data used here are existing data searched through the
internet.
1. Importance of HCI
· Permeate every aspect of our daily lives.
· To produce more usable and understandable devices and
software for everyone.
· The important factor when designing any of these systems or
interfaces.
· Important for the end-user as well as a high priority for
software development companies.
· Provides designers with the principles, techniques, and tools
necessary to effectively design interfaces.
IV. Principles of HCI

2. HCI is generally difficult because it is a multi-objective task
involving many things. Researchers and developers have
established basic principles. Some of the principles of HCI are:
1. Know Thy user
2. Understand the task
3. Reduce memory load
4. Strive for consistency
5. Prevent errors
6. Naturalness
conclusion
· A necessary part of daily life.
· Reflects today’s society by advancing interactivity.
· Shows human-computer interaction
· It makes it easier to make devices and software understandable
and usable.
http://www.ittoday.info/Excerpts/HCI.pdf
https://www.computing.dcu.ie/~dfitzpat/node/96
Standard Outline Format
Purpose: The purpose of an outline is to identify the most
important ideas in one or more chapters of a textbook and
organize them according to their importance.
I. Roman Numerals are used to identify the biggest and most

3. important ideas. If you are outlining more than one chapter,
then you will usually use roman numerals to identify the chapter
titles. If you are only outlining one chapter then you will use
roman numerals to identify section headings.
A. Main Ideas are identified by capital letters. In the textbook
that we use the main ideas are all in red bold letters. Every time
you see a heading that is big and red you will write it down with
a capital letter to the left of it.
1. sub-headings are smaller parts of a main idea. They are
identified by numbers. In our text book, most subheadings are
green. Sometimes, however, there aren’t any subheadings. In
that case you will write the first sentence of a paragraph as a
subheading.
a. supporting details are usually examples, proper nouns or
numbers. They are identified by lower case letters.
b. supporting detail
c. supporting detail
2. sub-heading
a.
b
B. Main Idea
1. sub-heading
a. supporting detail
b. supporting detail

4. The above explanation was done in outline format.
You will notice that every time there is an idea that is a part of
a larger one, the smaller idea is indented.
The use of roman numerals, capital letters , numbers and lower
case letters will vary depending on the length of the section or
paragraph.
Name:
Topic: Importance of usability in human computer interaction
(HCI).
Human-computer interaction is the process to find out how
people interact with computers. To produce computer systems
with good usability it helps to understand the factors how
people use technology, develop tools and techniques to enable
building suitable systems in
order to achieve effective, efficient and safe interaction.
Change of outline
Submit Draft 1 of your technical report here. If you changed
your outline from the last time you submitted it, put the new
outline at the beginning of your draft and begin the first page of
the draft of the report on the next page. Submit a Word file.