TIDA–00100: Indoor Light Energy Harvesting Reference Design for BLE Beacon Subsystem



TIDA–00100 provides a solution where by with just the power of the typical indoor lighting in a retail environment (greater than 250 LUX) the Bluetooth Low Energy chip can broadcast BLE beacons.

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Britain’s Gatwick Airport presently has 2,000 beacons for indoor navigation

Intricate indoor environments just like air-ports and shopping malls is often a nightmare to find your way around. And although Google is eyeing mobile phones with 3D sensors as one potential fix for places GPS won’t correctly reach, another approach is to kit out an interior with a whole lot of Bluetooth beacons – giving smartphone users located-locked pings to fix onto to grasp exactly where they’re.

The UK’s second busiest airport, Gatwick airport, has selected the latter approach to power an indoor navigation system it’s launching as a part of a bigger, multi-year transformation program.

It’s presently completed providing its two terminals with roughly 2,000 battery-powered beacons so that digital map users will get a more precise blue dot as they move around. The beacon system will also be used to power an augmented reality wayfinding tool – so that mobile users will have the ability to be guided to a particular locations inside the terminals with on-screen arrows. The beacon system is planned as backing up positioning with +/-3m precision.

Gatwick is intending to integrate indoor positioning into some of its mobile apps, and says it’s in discussions with airlines to make use of it for their own mobile apps and services – giving instance of them the ability to send push notifications to notify travellers if they’re running late, or even make a decision on whether or not to wait or offload luggage so a plane can take off punctually.

Retail stores and other third parties will also be able to use the system for proximity detection of potential customers and push advertising messages – at a minimum to those who’ve opted in to receive them.

Gatwick says it certainly won’t be gathering up any private data using the beacons but says “generic information on ‘people densities’ in different beacon zones” will be used to help to improve airport operations – including queue measurement, streamlining passenger flows and lessening blockage.

The airport has worked with UK start-up Pointr on the system. And also developing software and managing the system on an ongoing basis, Pointr offers an SDK with support for 3D AR wayfinding to allow third parties to access the functionality.

Dependent upon https://techcrunch.com/2017/05/25/gatwick-airport-now-has-2000-beacons-for-indoor-navigation/

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