How Touchscreen Works In Simple Words
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- čas přidán 4. 07. 2019
- How do touchscreens work anyway? Johnson was the first to create touchscreen technology, these displays hadn't gained popularity till the 1970s, when the resistive touchscreen was accidentally invented. Further developing on that new technology, scientists at the University of Toronto invented the first multi-touch display in the 1980s. As for the very first touchscreen cell phones, they came out a little later in the 90s.
#touchscreen #brightside #smartphone
SUMMARY
- The scientists needed to use some equipment that was so overworked that it was only available at night. You can imagine how much that inconvenience was slowing down their progress! It was then when Dr. Hurst and his colleagues thought of using some electrically conductive paper in their research. By developing this idea, they eventually created the first computer touchscreen ever!
- What’s the magic behind the touchscreens we know and love today? If you thought that just one technology stands behind this "swipable" phenomenon of our time, think again! In fact, there are more than half a dozen approaches to make touchscreens work.
- The technology is simple: you press on the screen hard enough, and it bends and resists your touch (hence the name). But what happens next? The thing is that a resistive screen consists of two layers that can conduct electricity.
- Capacitive touch screens are made from either indium tin oxide or copper. Both these materials keep electrical charges in super-tiny wires, with each of them way thinner than a human hair.
- Ever wondered why your cell phone won't respond when you're wearing gloves? The problem is that clothes don't conduct electricity (unless you have special gloves fitted with conductive threads of course!).
- Most people don't realize just how widely used touchscreens are! In fact, nowadays it's hard to find a field that doesn’t make use of them. Airplanes, stores, banks, schools and universities, hospitals, you name it!
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Hey there, BrightSiders! What’s your favorite gadget - the one you use more often?
My tablet
Ma phone
@@MrError-er1kg I've seen you while scrolling down the comments just a second ago
@@alstewart3809 how?
@@alstewart3809 my phine
Thanks to those scientists that made our life easier.
We all agree
and our childhood harder
Everyone owes them .... businesses.. entrepreneurs .. traders...normal citizens . basically everyone
@@kp8350 got that right
@@kp8350 yep
Did anybody noticed this video is EXACTLY 10 mins? Edit: MrError3000 is my new acc btw.
Yes i know LooL
Lol
Ok?
So???
Yup
Fun fact: Touchscreens work when you touch the screen.
Whoah, new breed discovered. Humans finally evolved
@@pradway4879 yeah savage reply
Every 60 seconds a minute passes in Africa
Hence the name
Ohh thank you soo much!!! You simplified a whole complex concept in just 7 words!! 😑😑
What you came for is 3:20
Thank me later.
thx
Fork you.
Thanks
Thank you sooo much I was soo angry that I had to watch a whole 10 minute video for this......
Thanks bruh
Touchscreen’s are taken for granted
No
1000 subs without content do you think so?
Yes they are. Look up "what happens when you shred 20 i phones"or "putting smart phone in hydraulic press" then come back. So YES they are taken for granted
Everyone wish touch screen can touch twitch stuff at one time instead of one every time
Touchscreen's _whats_ are taken for granted (according to you), Rokunii? Which possessions of a touchscreen did you mean?
When the first cell phones with touchscreens came out, the touchscreen was still some fancy technology and I thought most of these will show problems and will ultimately fail as a type of phone. Oh, boy was I wrong! :D
I think I am the only one who was messing around with my screen😂😂
Brandon Ortiz why were you messing around with it?
BRIGHT SIDE because of the vid
yes you were
@@BRIGHTSIDEOFFICIAL u really asking?😂
Nice video, Bright Side, thanks!
More interesting and informative. Thank you bright side
Who else apart from me forgot that they were holding there device and remembered halfway the vid so you started to tap it.
How touch screen works
Pretty Easy👌
Touch the screen and see how it works😎
Yeah that's easy but somehow crazy 😂😂😂
Here when you only have 34 likes😂
Thanks for telling
TECHNOLOGY WIZARD thanks for telling me, and you're a wizard.
No surprise your name is TECHNOLOGY WIZARD
EA Johnson, he’s in the game.
😂😂
I get your joke
You are the most authentic channel, whom I can rely on 💡.
Very easy colum row system with touch sensitive.
CZcams recommends me this after 1year😂😂😂
I have to say I love your video's. They are so informative and that's what I love and so interesting. I am a big fan and thank you for all the video's that is posted. ❤❤❤❤
Always wanted this video. Was on my brain for 2 years. And now I know how this works. Thanks a lot BRIGHT SIDE 😉😊😘
Sharmila Gadkar welcome! Glad you liked it
@@BRIGHTSIDEOFFICIAL Thanx for hearting my comment 😃😆
@@sharmilagadkar6859 4IGH2U3JIB4JUBRBWUHQEUQGHRUHR5
@@BRIGHTSIDEOFFICIAL you never replied is you a bot
@@k1bcg257 He only replies to comments *1* time!
my teacher made me watch this
Learning this made my life more complicated.
There was a touch screen in 1955 using a light pen. The first light pen was created around 1955 as part of the Whirlwind project at MIT. I also had a touch screen on my Commodore computer in the 80's it was a grid you clipped over the screen a bit like the infrared on demonstrated in your video.
56 seconds ago
Title: How Touchscreen Works In _Simple Words_
This video: *10 Minutes*
Outstandingly done!
Its awesome.... Its pretty amazing as I was wandering this question quiet sometime now....nice video :) very informative
*-that was when I-*
*-realised that-*
*-I actually >touched< this-*
*-video-*
I touched this comment and typing this reply and how you put that line there
*hmm*
「ᴄʟᴏᴜᴅʏᴅᴏʟᴘʜɪɴ」 y҉e҉a҉h҉ a҉n҉d҉ I҉v҉e҉ l҉o҉v҉e҉d҉ i҉t҉
*_-huh?-_*
-i-m-o-n-m-y-c-o-m-p-u-t-e-r-
Am I the only one who now press on its screen?
Yea
No, out of 7 billion people, you are not the only one
Actually I do I both
you are nothing
Akm F are you in 1927? ( yes I googled it )
Incredible, I remember that I owned some phones in 2008/2009 which had plastic touch screens which needed calibration 😂 They had something like a thin plastic film which was pressed inside the LCD with a little bit of force in order to recognise the imput. Great techincal advance 🎉
Even before they became popular I was able to use touch screens regularly around 25 years ago. I was a child and my baby sitter also worked for a company that was completely perfecting the technology before releasing it and since I was super intelligent and had already built a really good computer I was used as a human test animal for many technology products before they became popular back then.
I remember when I touched the screen first time , felt like magic.
No…it was horrible 😂
😅
😅
😅
😅
Who else is fascinated and now touching your screen weirdly during the vid 😂
Thank you
you really know how to deliver informations as easy as this one.
This is why i touch my screen and i clicked youtube and i see Bright side just uploaded a video and i clicked and this how touch screen works
NoCopyRight Words simple, right?
@@BRIGHTSIDEOFFICIAL yep
how touchscreen works in simple words?
tech-no-logy
...Proceeds to make a 10 minute video.
@@Victor-The-Victorious where the actual explanation is 1 min and the rest 9 min are blah blah blah
Very simple:)
Tech-no-logic
How touchscreens work?
A video made for revenue : 10 minutes
A video made for education : 1 minute
studying at school: 2 hours
Hey what's with the comment there's one *Read more* and when you touch it there's another
@@zaidnashihamin *OOOHHHHHH!!!*
Wow. I'm learning a lot of new things from this channel!
Thank you so much BRIGHT SIDE for giving us such information.....
Touch screen was created in 1965
People in 1964:
How do we do this with hand? We dont like keyboard
2:20
"i Guess they never miss huh"
Lol
This all-time greatest narrator getting back to his "How Its Made" roots.
Been thinking about this lately! Thank you
U should of said one word
SENSORS
Censored
I just finished a bowl and I’m high af rn and this video is trippin me tf out
What an idea can't wait to see what they come out with next
Excellent presentation ..insightful indeed...!
Bright side: explains things that we usually don’t think about😅☺️😁. Thank you!
Who else is watching on touchscreen
⬇️
Falcon342 S im watching on a potato
Or are you watching on a potato taco?🧐
Yeah... it really doesn't work to farm your likes...(PATHETIC)
not me im watching on my desktop :D
Can i destroy 69 like?
Thanks for your great video!
Really Helpful!!!
Thanks 👍👍👍
i was always told that resistive touch screens work with invisible lasers making a grid that goes underneath the screen, with one side being the emitter and the other side being a receiver. you press the screen and it disrupts the grid, and it can tell where you touched through that
Holoparabolic projected imaging will replace tactile screens altogether, most likely.
Thanks for this video bro!
👍......absolutely incredible...Thanks for the knowledge.......
I love technology but this video “ surprised me the most”
Jiji did you find it helpful?
It did thank you very much! I just wish I had someone to talk to but this videos answer almost all of my questions!
@@BRIGHTSIDEOFFICIAL i did ....
ps how do i suggest video ideas
Atoms that aren't neutral, they 're called ions!
Ions are positive only tho
@@sandpaperunderthetable6708 those are cations
@@atharvakapile8065 yep and negative are called anions.
I learn something new everyday from Bright side! 😊🇺🇸
Sincerely!
Nice update bright side, keep up the good work
Me pausing the video , taking a deep breath and thinking so all these happened when i paused it, i have super powers😂
*YES EARLY!!!*
*LOVE UR CHANNAL!!!*
Excellent Research
How do yo make fascinating videos everytime ? It's just amazing!!!
Touchscreen actually tracks your Finger.
no
I just realised that technology is really advanced
marvelous inventions for mankind !!!
Amazing how you know these many things
.... my device Im Commenting on doesn’t even have touchscreen
*Nah its just my tablet that has feelings*
Thanks for this video of touch-screens., so there are various of touch-screens possible, which one is the best ?
That was an amazing invention 🥰Thanks to Johnson Sir
The title should be "simple words that last 10 minutes"
I’ve always been curious 😀❤️ Now I know 😉
I always wonder how the touch screen works... this video really answer my curiosity
Very informative BrightSide thanks!
Scientists and Engineers rock today's world...🤩💥🔥
Facts, true pillars of society
they are the real heroes!
4:48 decapitation do you notice when the screen decided and the dude head came off
Now that the info we need
Best teacher on youtube
Exactly 10 mins and 01 seconds. To place unlimited ads. Nice nice.
10:00 only
Actually it’s easy it’s the screen feeling your finger from heat and electricity from your body.
but how i press the screen with magnet
@Antony Ruiz i wrote that comment with magnet
I put finger 1 mm from the phone and it reacted
Very useful video.
Cool this vid explains the touchscreens onnthe radio units in newer models of Audi's
Sir, please replay my one question
1. When we inserting screen guard how does work? ( glass is act insulation or it's not cary electric charge)
gitesh patil the screen guard that we use nowadays is actually a really thin plastic sheet and I don’t think it has insulating power to completely eliminate the electrical impulse that you give out upon touching the screen.
@@hke.4475 insulation breakdown! capacitance is all about insulation property, if insulation breakdown occurs, there is no capacitance
This video is describing few things wrongly. Touch screens don't work this way.
When your super early
And you dont know what to comment
I love it how *BRIGHT SIDE* unravels the *’DARKER SIDE’* of technology, would be glad if u can give information about other technologies
I love the backround tune of the video...
4:48
Oh my gosh why hes head is coming of
Remember the calculator screen?
It had a strange smear-like effect when you point toward the screen with enough pressure contacted?
You were squeezing the Liquid crystal deforming the display
Did the liquid crystal help prevent condensation from happening?
What else was it about?
@@jonathansantos6009 the display was LCD and that stands for - Liquid Crystal Display when you pass a current through the liquid the crystals polarise making them visable. my calculator once froze in my bag and shattered the display.
Do you remember what temperature it was when your screen shattered?
Current or pressure?
What’s the inference?
Thank you! ❤
I somehow felt this was the reason of the capacitive touch screen. Because once I touched my screen with a dry cloth, it didn't work, but I used the same cloth but damp, and *it worked.*
Title: How Touchscreen Works In Simple Words
Video: 10 minutes long
Panibagong kaalaman, salamat😍
Thank you
Thank you very much Sir., Your vedio is very much informative. I liked it.
"How touch screens work" 10 fcking minutes video. Milking that ad revenue? Lol
How gravity work? 1 hour explanation at school
"how thoughts work" according to you based on what u said.. u'd probably say "well just think.. there thats how thoughts work.."
or how does light work.. well just look at it..
ya'll seem to have a big issue with people making money..
i promise you.. what was explained in this is actual simplified.. there is way more to it...
information YOU NEED if say u want to create ur own touch screen.. there is simply NOT ENOUGH HERE to let u know how they work in full detail...
smh..
Touchscreen works when you touch the screen.
I always wondered how this worked
I like how this guy speaks .. he is amazing
I miss my old nokia now :(
Wow I didn't think of that
Hats off bright side for ur hardwork
Very informative