How QR Codes Work.

Every wonder how QR codes work? In this video, I give a brief history of the QR code and go over the technology behind it.

00:00 - Introduction
00:46 - Differences Between QR code and Barcode
01:24 - History Of The QR code
03:09 - How the Code works

#QRCodes #Software

[hail]

The only video that ACTUALLY explained how QR codes work. Thank you!

[favoursukat]

This video was really helpful. Straight to the point, and I got what I was looking for. Well done 👏🏾

[bahrainhasnan]

Thank you so much my man Uma for explaining all of these things! Got several ideas from this video for my own project! Hope you're doing well. 😁

[youprettywow]

this is the best intro into QR codes video on YouTube. I subscribed

[larrybaker]

Very helpful. Thanks Uma for your simple and thorough explanation.

[nursehaji]

You explain it in such a way that even i can understand, thank you!

[jqiyemajier]

Thank you! A video that actually explains how QR works 👏🏾👏🏾

[WhatIveLearned.]

This was excellent…very thorough but not overwhelming. Subscribed!✅
Thank you!!!

[eimsbush]

Really great video! Its hard to find good videos about it but this is definetely a good one :) Thanks for uploading!

[cyanoswag]

Really informative video! Thank you Uma.

It would have been nice if you had the sample QR code as an easter egg pointing back to this youtube video 😁

[kwadwowiafeakyeampong]

So far you’re the only one with a vivid description of it thanks

[tkghhhhh]

Broke it down clear & spot on. Subscribed

[slaneyaudio]

Best explainer I've found. Much appreciated. Peace Brother.

[dagsljos]

Amazing, quick and at the same time, a really thourough explanation. I needed this information in a condensed form and this is exactly what I got. Thank you! I l love that you've added the history bit, I didn't know these things and they're always the most interesting part of learning about business and marketing for me. You have a new subcriber!

[brainboy]

That intro was so fire that it automatically earned my sub

[katrynamcintyre]

Nov 3, 2022: Thanks Uma! So much to learn. Kate

[muritalaakande]

This is quite interesting, but can every android phones read a qr codes, because I found it difficult to read it with my Huawei Y7?

[Brian-qeys]

Thank you for the straight info! Exactly what I was looking for.

[ndungutseinnocent]

Let God bless ur work bruh and we appreciate what ur doing here

[lithium]

Great info. I just wished you would have gone into of where the redundancy sections are as to know how much can be left out.
If you have a link to how much can be removed while still being scannable I would love to know.
Tanks for the video.