The recent ban on electronics inside cabins on airplanes was not prompted by and specific new threat, NBC News reports tonight, story here.
Rather it was a general assessment of increased attempts by Al Qaeda to place smaller bombs inside electronics.
But on AC360 tonight, a spokesperson pointed out that a laptop in the cargohold could be detonated remotely by a cell phone. So that supposes the idea that the ban could follow to all electronics devices on planes, period, at least from some countries
The UK also established a similar ban for six countries today, which reduces the possibility that someone coming from Dubai, for example, could change planes in London.
In the most extreme cases, air travelers could not take their electronics with them, and would either do without, or find equipment to rent, which would not be as secure. Of course, they could save more data in the cloud.
This sounds like a problem that could grow.
MSN just released a story, explaining the evidence from the raid in Yemen, and saying that the laptop battery space bombs require a manual trigger, so checked baggage is not an issue. This contradicts the speculation earlier on CNN tonight.