If these devices worked ..., they would already be used in thousands of labs There's an old joke about economists: two economists are walking along the road, a

If these devices worked ..., they would already be used in thousands of labs There's an old joke about economists: two economists are walking along the road, and see a $20 bill sitting on the ground. The first asks "are you going to pick that up?". The second responds "Nah. If it were real, somebody would have taken it already.". That said, I mostly agree with your complaints. You should note, though, that SCOTUS precedent already addresses related concerns, saying that our homes are safe from prying by way of high-tech sensors that normal people don't possess.