Kokishin: an offline Android app that turns everyday oddities into small mysteries

Description and use

<h2> What I built </h2> <p><strong>Kokishin</strong> is an Android app that turns everyday outdoor details into small mysteries you solve by walking around and looking closely.</p> <p>You photograph something odd: a worn bench, a dirt shortcut across the grass, moss on only one side of a wall. An on-device Gemma 4 model turns the photo into a case:</p> <ul> <li>a mystery question</li> <li>2-3 possible explanations</li> <li>a real-world check for each one</li> </ul> <p>Then you go outside, collect evidence (photos or notes), write a conclusion, and the AI critiques your reasoning. It never reve

Problem

<h2> What I built </h2> <p><strong>Kokishin</strong> is an Android app that turns everyday outdoor details into small mysteries you solve by walking around and looking closely.</p> <p>You photograph something odd: a worn bench, a dirt shortcut across the grass, moss on only one side of a wall. An on-device Gemma 4 model turns the photo into a case:</p> <ul> <li>a mystery question</li> <li>2-3 possible explanations</li> <li>a real-world check for each one</li> </ul> <p>Then you go outside, collect evidence (photos or notes), write a conclusion, and the AI critiques your reasoning. It never reve

Outcome

<h2> What I built </h2> <p><strong>Kokishin</strong> is an Android app that turns everyday outdoor details into small mysteries you solve by walking around and looking closely.</p> <p>You photograph something odd: a worn bench, a dirt shortcut across the grass, moss on only one side of a wall. An on-device Gemma 4 model turns the photo into a case:</p> <ul> <li>a mystery question</li> <li>2-3 possible explanations</li> <li>a real-world check for each one</li> </ul> <p>Then you go outside, collect evidence (photos or notes), write a conclusion, and the AI critiques your reasoning. It never reve

Evidence

Kokishin: an offline Android app that turns everyday oddities into small mysteries

Source