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Android Nearby & The Physical Web

The Physical Web iDevise Interactive
The Physical Web iDevise Interactive
What is this?

The Physical Web is an open source approach to unleash the core superpower of the web: interaction on demand. People should be able to walk up to any smart device - a vending machine, a poster, a toy, a bus stop, a rental car - and not have to download an app first. Everything should be just a tap away.


Why is this important?

The number of smart devices is going to explode, and the assumption that each new device will require its own application just isn't realistic. We need a system that lets anyone interact with any device at any time. The Physical Web isn't about replacing native apps: it's about enabling interaction when native apps just aren't practical.


How does this change things?

Once any smart device can have a web address, the overhead of a dedicated app is no longer required for simple interactions. The Physical Web approach unlocks use cases that would never be practical if a dedicated app were required:


  • A dog collar can let you call to find the owner

  • A bus can tell you its next stop

  • A parking meter can let you pay using your phone and the cloud

  • Any store, no matter how small, can offer an online experience when you walk in

  • A shared car service can broadcast a signup page, allowing you to immediately drive away

  • Industrial equipment can offer diagnostics

Each of these examples, taken by itself, is modestly useful. Taken as a whole, however, they imply a vast "long tail" where anything can offer information and utility.


So many people ask what is the ‘killer app’ for the Physical Web. That’s a bit like asking what is the killer app for the web itself. When any place and object can offer a web page for help, information, configuration, or use, we’ll unlock millions of things, rather than a single killer product.


How does it work?

A small utility on the phone scans for URLs that are nearby. We are using the open Eddystone-URL Bluetooth beacon format to find nearby URLs without requiring any centralized registrar.


Source: Google / The Physical Web Project

How Nearby & Physical Web Work

Physical Web + Digital Signage

Additional Physical Web Browsers:


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