Why dont airports use dogs instead of those 3d body scanners?

3d scanner best image

BillsGold

Dogs could detect everything those scanners do and more. Why not make them standard at every airport gate? My own theory is that you cant make a lot of money from dogs so there's no lobbyists advocating for dogs. You can make money off of those scanners ($150,000 a machine?). Is our security being subverted by washington lobbyists?

Answer
If each team had several dogs all trained in detecting different substances, the handlers could simply walk the dogs along the line of waiting passengers and remove anyone the dogs "hit" on. Forget technology, let nature expose them. I agree. Dogs not scanners.

Where can I buy a low cost 3d scanner?

Al

I need to scan in some parts to add to a CAD model. I'm really looking for something that's plug and play, where I drop the object into the scanner and it automatically puts it into a CAD packge. Any ideas?

Answer
What do you consider low cost? Good ones run around $10,000 (e.g., Roland) but you can find some for around $2,500 (e.g., Nextengine).

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Title Post: Why dont airports use dogs instead of those 3d body scanners?
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