Zebra encodes each hogel onto a laser beam using a high-resolution spatial light modulator.

FORBES: See It and Touch It

How it works:Ones and zeroes of digital data are first converted into checkerboard "pages"of bright and dark pixels using a liquid-crystal panel called a spatial light modulator.

FORBES

It involves an 'intelligent implantable modulator', just a few millimetres across, which is attached using cuff electrodes to the vagus nerve within the peritoneal cavity found in the abdomen.

BBC: News

Qualcomm, when it's not busy filing lawsuits, has been working on its iMoD (short for Interferometric Modulator) technology, which uses an array of microscopic mirrors to stay highly visible in well-lit conditions.

ENGADGET: New display tech could make mobiles "glanceable" Mobile

The other was an immune modulator called apilimod.

NEWYORKER: The Treatment