How can I create a barcode that when scanned it can show the result I want?

Creating a barcode that shows a custom result when scanned requires a dedicated barcode scanning software and a compatible barcode printer. There are a variety of barcode scanning software solutions available, such as Scandit Barcode Scanner or Appstor Barcode Creator. You can then use a compatible barcode printer, such as the Zebra Link OS printer, to print out the barcode with the custom result embedded into it. Once scanned, the software will recognize and display the result you programmed into the barcode.