More than a decade on, the technology envisioned by filmmaker Christopher Nolan is likely not far off, according to experts in Chile, who have moved the security debate beyond burglar alarms to safeguarding the most valuable real estate people ever own: their minds.

The South American nation is aiming to be the world's first to legally protect citizens' "neuro-rights," with lawmakers expected to pass a constitutional reform blocking technology that seeks to "increase, diminish or disturb" people's mental integrity without their consent.

Opposition senator Guido Girardi, one of the authors of the legislation, is worried about technology -- whether algorithms, bionic implants or some other gadgetry -- that could threaten "the essence of humans, their autonomy, their freedom and their free will."