There arises at some point the at least theoretical threat that if one gives a Protector the power to both fire and appoint a Trustee, the Protector will appoint herself as the Trustee.

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The second point is slightly more theoretical.

FORBES: Google, Microsoft, Apple, Facebook: Please, Will The Regulators Stop Worrying About Monopolies?

The head of Nokia's research laboratory in Cambridge, Tapani Ryhanen, is keen to point out that Morph is a highly theoretical idea of what consumers might be expecting in a decade's time.

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It's been almost three years since we saw our first taste of the Meizu M8, which was at that point a fairly shameless rip of the iPhone, albeit mostly theoretical.

ENGADGET: New Meizu M8 beta firmware looking desirable, bordering on original