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by mrjangles 1533 days ago
> Why are new formats not forthcoming?

oooh I can answer this one. About 15 years ago I saw a talk from a team at, oxford I think?, that had invented a way to store many terabytes on an ordinary blue ray by adding rotation to the scratches, which can then be read because scratches at different angles polarized the returning light differently.

Anyway, they had a working prototype and everything and the big companies like Panasonic all said "No sorry, everyone is shutting down their optical drive lines. We have determined that the future is internet storage and solid state. No one wants disk no matter how much storage they can hold." And that was that.

1 comments

minidisks use polarization