Technomantra 2nd Edition
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PREFACE TO THE SECOND EDITIONIt gives the author and the editor immensepleasure in presenting the Second edition withall marked improvements over the previousone. Basically the main idea of publishing thismagazine is to create a sense of research andscience in the young technocrats. This is alsokept in mind that the way of lucidness is muchclear in approach. It covers articles-Biomedical, Solar, Embedded and many moreassociated fields. The author would also like tothank the readers(both teachers and students)who sent their valuable suggestions thatbecame the basis for the revision of thismagazine.
The author would also like to appreciate thesincere efforts and contribution made by hisstudent Praveen G Nair in presentation of thisnew form.
Lastly, but not the least, the author is thankfulto Rahul Sharma for bringing this magazine intime.
September,2014 Pradeep Kumar Jaisal
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Research and
Development
Cell.The Research and Development cell
(SSIPMT) works to implement the
innovative ideas from the idea pool,
which are contributed by R & D cell
members. This cell performs a research
into challenges present around us in our
lives to come up with promising
solutions and to implement them.
This is the second edition and so We
expect this magazine would help you in
view of your technical mission. Any
mistake in the entire content is deeply
regreted.We welcome your opinions and
suggestions regarding the betterment of
this magazine. You can mail us regarding
any queries.
First edition- Jan 2014
Second Edition-Sep 2014
Mail to:
C/O Mr.Pradeep Jaisal,Head coordinator
Research and Development Cell.
EDITORIAL BOARDMr.Rahul Sharma
Mr.Rohit Nair
Ms.Aarchi Agrawal
Mr.Puru Agrawal
Ms.Srijani Biswas
PATRONS
Shri Nishant Tripathi, Chairman
SSIPMT,BOG (SGES)
Dr.M.L Dewangan,Director SSIPMT
Dr.Alok Jain,Principal SSIPMT
ADVISORY BOARD
MEMBERS
Prof.Pankaj Mishra,HOD,ET Dept.
Mr.Pradeep Jaisal,Asst.Prof.ET Dept
Mr.Piyush Mishra,Asst.Prof.ET Dept.
Mr.Dharmendra Singh,Asst.Prof.ET
TECHNICAL PANEL
Mr.Shailesh Prajapati,Technician
Mr.Vinod Sahu,Technician
EDITOR
Mr. Praveen G Nair
PUBLICITY
Mr.Hemant Khushwaha
Md.Anwar khan
Ms.Ashwani Santawani
Ms.Nausheen Khan
Ms.Aishwarya Bondre
Mr.Vivek Verma
Mr.Akshyat Tapayksh
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Message from the Desk
Research Articles
Innov-it Now
Know IT tools
Puzzle time
Gallery
The secret to creativity is knowing how to hide your
sources
-Albert Einstein
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ME
SSA
GE
Technology is a revolutionary
tool,having the power
to construct and
destruct.Thus science is
what a student needs
for constructing a lifeDr.M.L Dewangan
Director,SSIPMT
Shri Nishant Tripathi
Chairman,SSIPMT
BOG (SGES)
A fruit laden tree always bows
downwards. We
want the trees,
nurtured by us, to
be rich and
qualitative. Humility
and empathy need
to be cultivated.
And, this is our
ultimate aim.
Dr.Alok Jain
Principal,SSIPMT
Innovation is what every field
expect from a
technocrat,and
we live in a
society totally
dependent on
science and
technology
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Research
Articles
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EOG is a recording technique that allows the standing potential
between the cornea and the posterior pole of the eye to be recorded.
The whole process of measurement of EOG is known as
Electrooculography. This gives a review on Electrooculography and
its use in various HCI systems. Detection of eye blinks from EOG
signal has also been included in this review work Using electro-
oculography (EOG), two types of eye-gaze interfaces have been
developed; "EOG Pointer" and "EOG Switch". The former enables a
user to move a computer cursor or to control a machine using only
eye-gaze, regardless of drifting signal and blinking artifacts. In
contrast, the latter output an ON/OFF signal only. Although it has the
least simple function, it enables every user easily to turn ON/OFF a
nurse-call device or to send one bit signal to a personal computer
with high stability and reliability.
The EOG Pointer consists of three modules; an EOG recording unit,
a signal processor and a display unit . Disposable solid-gel electrodes
connected to pinch-clip leads were attached to the right and left
temples of a subject and to the forehead as a reference . Set a
biopotential amplifier as DC mode, the EOG was amplified, and
sampled to a computer through 12-bits analog I/O board with 200 Hz
sampling frequency. Using EOG data that was collected by the EOG
recording unit, the signal processor computes the direction of the
user's eye gaze after the certain calibration mentioned shortly. A
pointer on a computer monitor was then displayed to show the user's
eye-gazing point in real time. At this moment, the individual's head
was fixed into a chin-rest stabilizing apparatus because head
movement leads to recording artifact. However, we have
incorporated a head motion capturing system into the EOG Pointer,
and it has become successful to allow for greater freedom of
movement for the subject . 7
The above trials demonstrated how the EOG Pointer was useful as aneye-gaze interface if drifting signal and blinking artifacts wereproperly handled. The clinical trials of the EOG Pointer, however,reached the different conclusion. Subjects in the clinical trial, whosuffered from ASL or muscular dystrophy, were not so interested incursor control. Although the EOG Pointer has higher reliability, manyof subjects needed something more reliable and simple. Probably thisis the case of Less is More slogan . According to this slogan, everysingle element in a user interface places some additional burden onthe user in terms of having to consider whether to use that element.Having fewer options will often mean better usability because theusers can concentrate on understanding those fewer options. TheEOG Pointer is relatively simple and reliable comparing to other eye-gaze interfaces, it is still redundant for patients in a real world.Therefore, my research group switched our design concept to developthe simple version of the EOG Pointer, called EOG Switch.
Reviewed by:
Neha Chhabda
IT Batch 2011
Member R&d Cell
SSIPMT,Raipur.D
Do you know- Flame, a malware
that attacks computers using
Microsoft Windows, is discovered.
Flame also has a kill command,
wiping out all traces of it from the
computer.
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7 hidden features
1).Your Omni box is a Calculator
Omni box in Google Chrome
As you may or may not know, Google will calculate basic math in thesearch bar. However, did you know that you can access a similar mathfunction in your omnibox without ever going to Google.com? Just type ina basic math problem and the correct answer will appear in thesuggestions below the omnibox without pressing enter (as you have todo on Google.com).
2).Your Omni box Is a Unit Converter
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Your omnibox can also perform Google-like unit conversions without going toGoogle. As with the calculator, the correct answer will appear in the suggestionsbelow without ever hitting enter. As you type, Chrome will automaticallyconvert your number into a unit that you may or may not want. So, if you type"9 inches," Chrome may automatically suggest conversion rate to centimeters.
3) A Simple Image Browser
Have you ever been organizing your computer and come across some jpeg andyou have no idea what it is or how it got on your computer? Well if you justwant to see what it is real quick, you can just drag it directly into your Chromebrowser window and take a quick gander.
4) Drag to search
Why CROME?
In design terminology, chrome refers to the non-webpage parts of the browser's interface
the toolbars, tabs and buttons. This is part of the reason Chrome was chosen as the
browser name.
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Highlighting a word and performing a drag and drop is fundamentally the same asperforming a cut and paste, so it stands to reason that you could just highlight aword or phrase and drag it into the omnibox to perform a Web search.
5) Navigate Up and Down Using Key Commands
You can use the spacebar to scroll down on any webpage, and you can scroll back up by pressing Shift and the spacebar.
6) Open Accidentally Closed Tabs
Have you ever mistakenly closed a tab? We all have. BUT thankfully Chrome is aforgiving browser and makes it possible to get it all back. All you have to do is pressControl-Shift-T (Command-Shift-T on a Mac) and Chrome will reopen any recentlyclosed tabs.
7)A Lot of Information Hidden in That Omnibox
You may have also noticed on the far left of your omnibar a little icon thatresembles a folded piece of paper or lock (to signify a secured site). If you click onit, it will prompt a window with all sorts of information about the site as well aspermissions particular to that site, which you can then manipulate.
Reviewed by:
Shubhankar MukherjeeCSE Batch -2011
SSIPMT,Raipur
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Carbon Nanotubes-
A Wonder Technology
Overview:
In todays world of