There was a time when nefarious sorts could fire up their mobile in a busy place and send unsolicited messages to any hapless punter not smart enough to switch their own phone to not receive unsolicited Bluetooth connections – a process known as Bluejacking.
Mostly harmless, it was a way of making people take their own phones out of their pocket and look around in a puzzled fashion over what was happening – useful entertainment in a boring theatre or a packed train carriage. Mobile platforms stopped leaving these things on by default – booo – but it’s probably for the best.
Still, the more modern way of dishing out business cards – LinkedIn – has another way to harness the same basic technology for good. ToW #461 discussed the QR-code method of sharing a LinkedIn profile with someone, and it’s a great way of doing it 1:1, by pointing a camera at someone else’s phone to make the connection with them.
But there is another way that is perhaps more useful when dealing with several people at once – a networking meeting with people you don’t know, or a business gathering where you might be communing with several new people at one time. Or a party. If you’re at a pretty sad party.
If you start the LinkedIn app on your phone and tap the My Network icon on the bottom toolbar, you’ll see the Find nearby option, which allows you to see anyone else in the vicinity who has similarly switched on the same feature. On enabling, you may need to turn on Bluetooth and then separately allow the sharing of data, and of the LinkedIn app to use it.
You’ll see a list of who’s in the vicinity and with a single tap, can connect with them on LinkedIn. Make sure you remember to turn it off again, in case you inadvertently show up on some unknown ne’er-do-well’s phone, as the Nearby functionality can continue even when you leave that page.
But it you’re careful, it’s a great way to mutually share contacts with a group of people. See more here.