Download - Beacon, BLE, and the Future of Commerce
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Beacon, BLE, and the Future of Commerce
Jonathan LeBlanc (@jcleblanc)
Global Head of PayPal Developer Evangelism
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Connection: Continuous vs Intermittent
Throughput: 0.7-2.1 Mbit/s vs 0.27 Mbit/s
Power Consumption: 1 mW vs 0.01-0.5 mW
Range: 100 meters vs 50 meters
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Physical Shopping
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Using the Location
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CentralDevice
PeripheralBridge
IP AddressEndpoint
A transparent bridge from device to IP
How the Technology Works
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A Person Walks into a Store
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Device Bridge
Broadcasting to Connect
Beacon broadcasts who’s here message
PayPal app wakes up & connects to beacon
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Device Bridge
The Initial Connection
Beacon selects unused token, sends with nonce, metadata, and signature
App verifies signature with public key, decides to check in via metadata
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Device
Checking in
App sends encrypted checkin metadata to PayPal
PayPal servers decrypt data and check consumer in Endpoint
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Device
Wrapping Things Up
PayPal servers send encrypted message back
App decrypts / verifies message & disconnects Endpoint
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Point of Sale Integration
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Don’t be Creepy
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What’s in Store for Us?
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Thank You!
Jonathan LeBlanc (@jcleblanc)
Global Head of PayPal Developer Evangelism