1. **Rapid Scanning**: QR Code & Barcode Scanner applications quickly capture data from codes, streamlining the information acquisition process, and saving time compared to manual entry.
2. **Versatility**: These applications can read a variety of code formats, making them useful for different products and industries, enhancing their adaptability and utility.
3. **Error Reduction**: By automating the data capture process, the likelihood of human error is substantially reduced, ensuring higher accuracy in data retrieval and processing.
1. Limited Information Storage: QR codes and barcodes contain a constrained amount of data, which restricts their use for more complex information-sharing tasks.
2. Dependence on Camera Quality: The effectiveness of scanning is contingent on the camera's quality. Poor resolution or lighting conditions can lead to scanning failures or inaccuracies.
3. Security Risks: QR codes can be manipulated to redirect users to malicious websites, posing a threat to user privacy and data security if proper precautions are not in place.
