When the Screen Needs Two People

On SHI and the distance between a game and a practice

Most of what we do with a phone asks us to look away from the person sitting next to us.

A message arrives. A screen lights up. Our attention moves somewhere else.

SHI asks for something almost inconvenient.

Find another person.

Sit together.

Place your hands on the same piece of glass.

And stay.

— Four points of contact —

The field is small.

Four squares. Two players. Two fingers each.

There is no virtual opponent. No distant player represented by an avatar. No artificial intelligence pretending to be someone across the table.

The other person must actually be there.

Four fingers touch one screen. Signals sound. The players wait.

Then two words appear.

LOVE.

DEATH.

The instruction is simple:

Release LOVE.

Hold DEATH.

It is an unusual instruction for a game. We spend so much of our lives trying to hold on to love and avoid death. Here the hands are asked to do something else.

Perhaps the fingers understand the contradiction before the mind does.

— A game with a score —

SHI has rules.

There are rounds, results, and a score. A match consists of three scored rounds.

Someone can win.

I think this matters.

Without rules, the experience could easily become another abstract statement about presence, beautifully explained and never actually tested.

A game must be playable.

It must survive misunderstanding, hesitation, an impatient hand, an unexpected mistake.

The philosophical idea does not excuse a broken mechanic.

Quite the opposite.

If the idea is worth exploring, the mechanics must be precise enough to carry it.

— The space between two hands —

We have become very good at creating digital experiences that eliminate the need for another person.

We can work alone, shop alone, entertain ourselves alone, and ask machines questions that once required conversations.

There is extraordinary freedom in this.

There is also something worth noticing.

Efficiency is not the same as presence.

SHI deliberately refuses one particular convenience.

You cannot experience it as intended alone.

The other person is not merely an obstacle to defeat. Their presence is part of the material from which the experience is made.

Two pairs of hands.

One surface.

One brief moment of shared attention.

— A prototype, not a conclusion —

SHI is still a prototype.

It exists in a browser, on a touchscreen capable of recognising four simultaneous contacts. The rules are becoming clearer. The experience is being tested and refined.

There are still questions to answer.

How much instruction does a gesture need?

At what moment does competition sharpen attention, and when does it distract from it?

Can a game teach us something without trying to become a teacher?

I do not know all the answers.

That is why the prototype exists.

An idea kept safely inside a book can remain convincing forever.

An idea placed beneath four real fingers has to answer back.

And perhaps that is the most useful kind of repair: allowing reality to show us where the concept still breaks.

For now, the invitation is simple.

Put down your phone.

Find another person.

Then pick it up together.

Meet SHI and try the browser prototype

— Denys Rzhavskyi

Wednesday, 21 October 2026