information technology career opportunities for the blind/vi
DESCRIPTION
The presentation is to blind/vi students/parents to describe career opportunities in Information Technology.TRANSCRIPT
Information Technology Career Opportunities for the Blind/VI
Arnold Bailey
www.blind411.org/ITCareers/
04/10/23IT Careers for the Blind/VI
Part 1
What is Information Technology(IT)?
How IT is used in business and industry.
04/10/23IT Careers for the Blind/VI
Information Technology Definition
Software and hardware technology used to gathergather, storestore, processprocess,
maintainmaintain, distributedistribute and utilizeutilize information that is critical to running a
corporation
04/10/23IT Careers for the Blind/VI
Before the Information Age
People + Paper + Filing = Slow
04/10/23IT Careers for the Blind/VI
Information Age
Information is everywhere.
But, How can I get to it?
04/10/23IT Careers for the Blind/VI
Information Age
The information is
•Stored in databases
•Connected by networks
•Accessed via programs
•Distributed via networks to
•printers
•computers
•mobile devices
•Other databases
04/10/23IT Careers for the Blind/VI
Information Age
All Data
•gathering
•storing
•processing
•maintaining
•distribution
is accomplished through programming and requires
support.
04/10/23IT Careers for the Blind/VI
Corporate IT Examples
• UPS – IT is used to improve service (External)
• Semiconductor Plant – IT is used to improve the manufacturing and development process (Internal)
• Software Development (not shown)
04/10/23IT Careers for the Blind/VI
UPS Tracking System
1. Package to UPS. Shipping information is entered into a computer.
2. The data is transmitted to a main location and stored into a database. A package ID is created and transmitted back.
3. A label, with the ID, is printed with a bar code and it is pasted onto the package. This is the tracking package ID.
04/10/23IT Careers for the Blind/VI
UPS Tracking System
4. The package is tracked on entry/exit to each location and a transaction is sent to the central database each time.
5. You can view the tracking on the web site.
6. On receipt you sign a PDA device that transmits wirelessly a transaction to the main database
04/10/23IT Careers for the Blind/VI
Important Points!
•Notice the critical nature of networks and databases to the business.
•Tens of millions of lines of code that were written and need to be maintained and supported.
•Thousands of hardware devices including the network and computers that need to be maintained and supported.
04/10/23IT Careers for the Blind/VI
Semiconductor Manufacturing
1. Engineers design a chip circuit at a terminal using software design tools and simulation software.
2. The design data is then translated to chip build data.
3. Each tool that builds the chip uses the build data.
4. Design data is used to test the chip.
04/10/23IT Careers for the Blind/VI
Semiconductor Manufacturing
5. Each chip serial number is entered into the inventory database and sent to the warehouse.
6. Orders are made from the sales office.
7. Orders are added to a shipping bill of material and shipped.
04/10/23IT Careers for the Blind/VI
Important Points!
•Networks were not shown; but, designers, mainframes and databases are worldwide.
•Notice the critical nature of networks and databases to the business.
•Tens of millions of lines of code that were written and need to be maintained and supported.
•Integrant process control and tools that need to be maintained and supported.
04/10/23IT Careers for the Blind/VI
Part 2
Overview of Information Technology Career Paths
04/10/23IT Careers for the Blind/VI
Assistive Software
Screen Readers JAWS(IE), Windows Eyes(IE),
Orca(Linux) Voice Over(Mac), Narrator(Vista) Systems Access(IE), IBM WATS(IE) Magnifiers (XP, ZoomText,MAC) Voice Recognition (Dragon
Natural,Vista, MS Word)
04/10/23IT Careers for the Blind/VI
Assistive Hardware
Braille note-taking Scanner/OCR software Refreshable braille displays Braille translation software Braille embossers
http://www.blind411.org/ITinit/assistive.htm
04/10/23IT Careers for the Blind/VI
Business Applications
Development Programming
Tools Dev. & Support
Operations Support
Major Areas of IT Jobs
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Operations Support
OperationsOperations Analyst
Network Administrator Network Systems Analyst
Database AdministratorDatabase Manager
Computer Support Specialist
Systems ProgrammerSystems Engineer
04/10/23IT Careers for the Blind/VI
Applications Architect Systems Analyst Programmer/Analyst Web Developer Report Administrator Data entry
Business Applications
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Software Engineers, Systems Software Designer Developer (Programmer/Engineer) Tester Technical Writing Field Reporting
Development Programming
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Tools Development & Support Program Library Support Accessibility Consultant
Tools Dev. & Support
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Part 3
Summary
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Why consider an IT career?
Opportunity Financial Creative Your on your own Fun
Exciting and Challenging
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Importance of Marketable Skills
“’What are your marketable skills?’ That's it! If you don't have marketable skills then there's no sense in looking for a job. If you do, you need to know what they are. You need to know how you compare with others in your chosen occupation.”Michael Bullis, Blind Industries and Services of Maryland
04/10/23IT Careers for the Blind/VI
Summary
Many opportunities in an IT career
Employers are looking for intelligent, dedicated and hard working employees.
The education and the tools are there.
IT skills make you more competitive and valuable as an employee.
04/10/23IT Careers for the Blind/VI
Final Advice
You can do it, if you want to.
Persevere. Don’t get discouraged.
Never believe anyone who says you can’t do it.
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Enc of Presentation
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Appendix A - Programming Development
Requirement Analysis Design
Psuedo Code FlowCharts
Code Test Maintenance
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Design: Pseudo code
set counter to 65do add one to counter if counter > 91 then print the counter
leave loop else increment counter by 1
End if loop
End program
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Design: Flowchart
Set counter to 65
Counter>91?
Add 1 to counter
Print Counter
Yes
No
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C
C++
C#
Java
Visual Basic
Assembly
Python
Pascal
SQL(DB)
Typical Programming Languages
Cobol
Pl1
Fortran
Assembler
RPG
CICS(Tx)
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HTML/XHTML
JavaScript
JAVA
ASP
ASP.NET
PHP
Perl
Web Development Languages
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Appendix B – Example Program Source
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Basic Language
what is the final value of J?
10 A = 4096
20 B = 1
30 J = 1
40 IF A=B THEN 90
50 A = A/4
60 B = 4*B
70 J = J+1
80 GOTO 40
90 END
04/10/23IT Careers for the Blind/VI
C Language
#include <stdio.h>
main()
{
int i;
for(i=65; i < 91; i++)
printf("%c", i);
}
04/10/23IT Careers for the Blind/VI
ASP
do while FoundStyle = 0
X = (file.ReadLine & vbCrLf)
if inStr(X,aa)=1 & FoundStyle = 0 then
FoundStyle = 1
'Response.Write("<b>Found first style</b><br>")
Response.Write(X)
end if
loop
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Python
>>> tax = 12.5 / 100>>> price = 100.50>>> price * tax12.5625>>> price + _113.0625>>> round(_, 2)113.06