Why trust NBC Select? Phone hand is commonly referred to as text claw, which is a pain in the hand associated with holding a smartphone for an extended amount of time. The repeated motion and ...

is depicted holding what looks an awful lot like a transparent phone. You can sort of see the palm of his hand through the phone, though nothing else crucial is revealed in the teaser advert.

In particular, we discover that we get less radiation if our phone levitates next to our ear without a hand holding it. And yet, if we do have a hand holding it, SAR lowers because, well ...

then it must be a cell phone. Right? Not necessarily – that transparent hand-held device that people use in the Syfy network series The Expanse isn’t a cell phone. It’s a hand terminal.

Are we all holding our smartphones wrong—and injuring ourselves in the process? It’s a question that seems to pop up every few years, and one that recently led to a feverish debate among Slate ...