I still don't understand why anyone would be excited about a technology that lets them be marketed to in novel and intrusive ways.
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But that's horrific. Creating an urgency in someone's mind to buy products they can live without is making the world a worse place, not a better one. It activates the reward centers in their brains making them feel good for awhile, gets them in debt, wastes nonrenewable resources, and is spiritually hollow.
It's far from horrific... You opt-in to the app which relates to a company that you have some affinity with and the beacons alert you to offers, information and discounts relating to products or services you actually want, or need.
The urgency comes from delivering the messages in a 'timed' and contextual fashion. An example of a timed message could be... act now and receive a big discount, a complimentary product etc. Contextually a notification of low stocking levels, or end of line details would inform you of how quickly you have to act, to secure your desired purchase, in that particular store.
Keep in mind, this is an opt-in and opt-out scenario and therefore it's not social engineering! Likewise, I;d argue that it preserves nonrenewable resources and is spiritually and morally responsible behaviour. That's within the context of a retail / shopping environment.
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Can you describe some examples?
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Hm, the only way I could imagine this to be useful is if the offers could be correlated to a wishlist that I have, i.e. I would only be notified of offers if I have previously indicated an interest in the product. But then, there is no reason to only notify me when I'm standing right in front of the shelf, so it could be easily done with the existing location-based notifications when I'm close to the store.
I have seen examples of this technology working in relation to a wish list but that would be a fairly low-level example... Whilst I can't be totally specific, as my company is using Journification to create iBeacons apps for our business and we're under an NDA, I can say they (Journification) are working on amazing ideas.
For example:
1. 3 iBeacons in a single location, triggering messages which are gender specific.
2. iBeacon messages triggered by your direction of travel and your height relative to, products or services.
3. iBeacon messages triggered under certain atmospheric conditions, such as rising or dropping temperatures.
4. iBeacon messages combining products and services within a location or on a transport system.
Seriously, Journification are up and running with some mind blowing solutions and ideas - the like of which, seem to go way beyond what Apple, Macy's and Gap are doing right now. And it's worth keeping in mind that there will be other companies developing even more exciting applications!