Screen privacy for your phone

Privnoid fogs your screen for the seat beside you

A viewing profile matched to your phone: sharp when you look straight at it, dimmed at side angles, and on by itself in trains, in cafes and in waiting rooms.

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First it asks you to confirm what phone you are holding.

Cafe window seatProfile on

Your view: each line sharpSeat next to you: misted, dark glass

What the profile sets

Head-on, your screen remains sharp

Privnoid maps how clear your display looks from straight in front, so the dimming never gets to the angle you read from.

From the side, it goes dark

A dimming curve matched to your phone darkens the screen as the viewing angle widens, so the person next to you sees glass rather than your messages.

Context: reading a screen from beside someone has a name, shoulder surfing, and it happens most in busy places. Source: Wikipedia, Shoulder surfing

It turns itself on where people sit near

Trains, cafes and waiting rooms switch the profile on without a tap, and it steps back when you're on your own.

The profile at a quick look

Phones
iPhone and Android
Head-on
Sharp, set by a direct-view clarity map
Side angles
Dimmed along a curve matched to your screen
Turns on
By itself on trains, in cafes and in waiting rooms
First step
Confirm your device, then let it check your display

Before: the seat beside you reads on.

Now: they see misted glass, you keep on reading.

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