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djdojo said...
Having thought a bit about people's reasons for wanting a board leash, and having taken Dextrous' challenge to invent a "safe" leash to heart, I have a suggestion for some electronically inclined inventor. I have no idea how feasible it would be or what the specific technology would need to be, just offering the basic idea of how it may work.
Firstly, I condemn board leashes. Body dragging is an essential skill. But, as pynnee said in a current thread, if you can't see your board you can't body drag to it. Hopefully a mate can grab it or at least point to it for you, but for those who kite in open ocean or big chop where board loss is an issue regardless of body dragging skills, I have an idea.
You attach a tiny signal emitter to your board that, electronically speaking, goes "beep" every couple of seconds. You have a receiver on your wrist that picks up the beep, and has graphic way (low-res led screen?) of representing which direction the board is. It wouldn't tell you how far, just the direction relative to how you're holding the receiver, and this would require you to hold the receiver somewhat steady to register a beep.
I've never lost a board and, even though my mind concocted this, it sounds like a ridiculous geeky gadget of the sort I would never actually use, but for those who are so concerned about board loss that they'd consider using a leash, it may be a viable and genuinely safe alternative.
The non-electronic version of this is called a Go Joe. Unfortunately you'll have to endure looking like a tit to use this.