Bar Code

• Post author:peachwire
• Post published:September 8, 2020
• Post category:Proximity Technologies

Bar Code An old technology for a new world

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QR Code

• Post author:peachwire
• Post published:September 8, 2020
• Post category:Proximity Technologies

QR Code Low cost auto-ID technology

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BLE

• Post author:peachwire
• Post published:September 8, 2020
• Post category:Proximity Technologies

BLE A different way to use Bluetooth

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NFC

• Post author:peachwire
• Post published:September 8, 2020
• Post category:Proximity Technologies

NFC The proximity technology for mobile

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