The Game of "Lights" in air : Futuristic Displays ! ( Not talking about Hologram ! )

You might have seen projections displayed in air, maybe in Sci-Fi movies like "IRON MAN 2", 
(specifically that scene of discovering new element for core of arc reactor)
Nowadays we see so many different types of display systems...
LED display, LCD, OLED, Holographic etc.
In most of the sci-fi movies we see lights thrown in air and creating different interacting representations, i'm not talking about hologram because it requires a obstacle (platform) for a light to fall on. (like glasses or plastic cause hologram works on concept of diffraction of light.)

Here is the point. we need a platform in air which will stop Specific light rays in air for sometime. can we convert air to a appropriately hard display screen !?
I had this idea, so i went on basic research work, surfed through the internet then i found few tech communities who already have developed few ways of representing lightning structures in air, but what i found in this technique was they were using high power lasers to ionize gas in the air and in this way gas used to emit some charges and as a result lightning effect occurs. different level of ionization gives different colour of light. (but preferably they keeps only one colour light.) but it is harmful for any normal person to go towards those projections because of high power lasers. and we are looking for interacting display systems in air. which should react accordingly as we touch to its particular parts.
By now you might be thinking, why do we actually need such display system,
reasons are : 

• we can carry small devices with us and can display smaller to larger representations with lights in air.
• Cost can be somewhat lower i guess because all we need is compact device which contains light emitting device and source providing system.
• Easy to carry anywhere.
• For more reasons i must say you should see sci-fi movies, for reference watch "Iron Man's movies".

Now lets talk about what all Possibilities are

we need to make some type of material which will be lighter in weight and can be thrown in air (they will fly like a drone as they are very small and lighter and will contain propeller and light emitting small devices.) and they will self align themselves in such a way that whatever light they will throw in air should fall on each others light causing a surface of different lights incidence.

but later on i found that this technique is also have developed somewhere. but its at a very small range and requires a lot complex pre-requisites. Then there comes interacting part how those devices will understand that the lightning surface has been touched. This is the important question, if we figure out this we will be very close to the revolutionize the display technology !

Now this problem of interacting part, i keep it for you all to think, probably someone (or me) in future will find this solution.....

What do you think about this let me know in the comments below...

Till then stay tuned, stay happy, stay fit !

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College Life : Learning or chasing job !? (for sake of money & respect )

Let's talk about college Life,
You might be an educated or might be studying now.
Ask yourself "what you did in your higher studies ?" Just keep your answer with you.. and read ahead.
Whenever we says College what comes in mind.... Classmates, friends, study, campus, canteen,......, etc.
But what about actual knowledge ?
Hardly people will remember all syllabus or max to max one topic they studied hardly under some pressure.(pressure either of exam or by parents or by teachers. )

This blog is about "Predicting Future" we predict about the future, but before that lets talk about present situations.

Current Status : Now a days I see students are studying for sake of getting good marks/pointers/grades on degree or for a sake to get a higher level job or for getting an admission in higher studies. ( That to ultimately to get a good job i.e. highly paid salary )
But how this students trying to chase those marks!? by understanding!? or reading for temporary period of time without understanding but just repeating it again and again so that their brain can store it forcefully.


While it comes to an applications, people lags into practical knowledge. That's the reason most of the degree holders are unemployed. they fails to fulfill job's requirements.
Then this people takes small small jobs for their family's bread butter. People are like "Ohh look that guy is ..... So and so graduated from ....this and that, still he is doing this small job !", Wise people blames to man and others blames to college and degree. (People are typically like to spreads info to avoid others to go to those fields.)

And there is a lot to speak about this topic and let's move on...
"Predicting future" is blog is for futuristic perspectives so let's see what type of college will look good for next generation's students.

Futuristic College status : students who look forward to do something for sake of betterment of  their future, students who are looking for making ease for living a comfortable life.
This type of students gets out of their comfort zones and tries to learn as many interesting things as possible to develop something of their own interests.
But at some point their academics comes in a way and then they have to forcefully study to store some temporary memories for sake of exams and moreover there comes assignments & journal writing etc., Doing this gives a break into their external learning. (i.e courses or training)

Concepts of Elective subjects (selecting one topic of our own interest but that too have a limited options.) is very nice but at a same time this option comes with many limitations.

What do we need is a new system where there will be all topics available for students, they need to select any 5 to 6 topics of their own interests and according to their topics they will get credits out of 100 (out of 100 so that everyone will be judged at a same level. I.e. for sake of job an all.)
Their assessments will be like whoever is provider of that course online. Colleges should provide a place to learn this things and for help anyone can contact helpers.

As most of the courses platforms running in this way, I am very much impressed by an Coursera platform cause they have made "Computer science" degree online there might be more degree courses like this..,
Students no need to go to college pay large fees when they can learn at home.
Also I am not saying students should not have a enjoyment, that's their right, after all I am also an student but it's a issue of their methods of learning and their views towards future.

Moral : if you want good money and respect, you must learn about topics you have interest in and moreover you should be able to express and use that learnt knowledge in a proper way to make money, respect and fame. because by working on something you knows completely boosts your confidence and makes you move ahead with improvements. 

i hope in future we will see improvements in this system.

i also have more things to speak about, but i think the key point is understood here.

Ok then till next post stay tuned, stay happy, stay fit !

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