&gt;&gt; Physics doesn&#x27;t say no to wireless power, but it does say &quot;Only if humans are not nearby or you want small amounts of power (&lt;1w)&quot;.<p>Wouldn&#x27;t the limit be raised if you could build a system that detects whether a human is in the power path(or stray paths) to turn the power off, and do that fast and accurate  ?