QR Code | How QR Code Payment Works | Tech Tech

[@hendry8524]

I think if you use the scanQR sticker it will be able to manipulate the QR barcode.. like changing the QR sticker on the table.. and if you use a dynamic scanQR it will take up a lot of bandwidth

[@thecalendarninja]

I think a dynamic qr code on a mini square screen 📺 would be awesome 👏 for replacing that always takes too long or sometimes doesn’t work nfc to unlock my car door. I constantly have issues with my nfc key on my car from my phone and so i think a dynamic qr code would be much quicker and easier, as well as bringing a new and cool 😎 factor to it as well. Not to mention the need for my phone be so close to the door handle, held there waiting in just the precise location for it to work. This might be a cool 😎 way to open house doors 🚪 and bedrooms as well as changing the settings on things in the house like an nfc sticker, but just quicker and without the need to have the phone so darn close to that nfc sticker.

[@hendry8524]

so i think barcode QR good for fast information or promotion.. not good for payment...

[@darkbow2831]

7:45 its chinese flag over united state's map🤔?

[@jjhh9810]

If cash goes away who is in control of your money?

[@agourk12]

wat

[@telescopicS627]

Technology for people with IQ 60.

[@masterofthegraveyard335]

「どうやってやるの？」、

[@saintpeter1802]

ohhhhhhhhhhh my goodness !!!! really your accent is catastrophe
wish someday will be like the speaker

[@gaia8888]

So dangerous

[@techtech3442]

Could be … the future will show