How QR Codes Work.

Thank you, a very helpful explanation

i am really bad at understanding accents It is frustrating for me.

That intro was so fire that it automatically earned my sub

Wow. So complicated.

this is actually such a good video, congrats

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

Excellent explaining!!! Thank you

Thanks, all the info I needed.

Can you make JPG pics of QR Codes, when you go places for stores to scan them for refunds or returns? Will this work? Some places like Amazon when you go to do a return or refund for damaged products, they just send you a QR code now without even showing a code or link to email to a store to print at, etc.

Thanks.

Broke it down clear & spot on. Subscribed

Great info

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.

Great man,thanks, 👍

And to think that every one of us take these codes, among other things, for granted every day of our lives… And a lot of us spend most of the time being mad at it for failing to meet our demands and/or expectations every single time…. Technology is wasted on the worst and shittiest generation there’s ever been so far…….

Thanks Bro.

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

Tx for the video

It's all apart of the bigger agenda. Totalitarian society

so im gessing you need web acess or data and wifi running all the time in cell i loaded one used it for a day and my cell kept getting junk adverticsizng my battery drain faster so i dont ever use it removed it from cell its junk.

Thank you, thank you, thank you, needed a quick start and I got!

Nice explanation, thanks!

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

Great video bro, the Nigerian accent though, Hahaha, Welcome to Tanzania

Thank you

thanks man! great video

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

Bravo! Thanks for sharing and the very best of luck!

Excellent. Crisp and informative.

very good content

The link is very useful, thanks man!

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

Thank you for this useful video 😍

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

Great Work! Keep going

Thank you for your video. It is really helpful for me to understand about the qr code.

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

Excellent and clear inro .Thank you very much. Hope you will produce more info.

Legend! Thanks! 👌👌

💎💎💎

Nice content. Very helpful

omg finally a video that makes sense

Habibi Great job
You explanation was crystal clear 👍

Good presentation. Regards!

Interesting

great video, thank you!!

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

👍

Great video

Thanks, Uma.
👍🏾