guardians of the grocery

Guardians of the Grocery — title card with a bodega cat illustration by Damian Orellana
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the concept

Bodega cats are everywhere in New York and nowhere on the record.

PlayfulNYC's brief asked us to reinterpret the city as a space for play — turn a familiar NYC experience into a game mechanic, or translate its physical behaviors into alternative inputs. We took it literally and affectionately. Bodega cats guard 150+ bodegas; 13,500 people signed the petition behind the first NYC legislation of its kind, recognizing them as working animals. Beloved, semi-legal, and completely undocumented. As a team of long-time New Yorkers and immigrants, our answer: make the community around bodegas visible through its most beloved stakeholders — and make documenting them feel like play, not fieldwork.

how it works

Point the sandwich. Press the button. Every cat gets filed.

A camera hidden inside a BLT sandwich — an alternative controller in the most literal sense — captures the cat and opens a new file in the G.O.T.G. registry. Three soft buttons on the sandwich walk through the dossier entry right on its tiny screen, and the record uploads over WiFi to a collective catalogue on the web: every guardian on a map of NYC, filed as a collectible trading card.

Concept flow: sandwich controller, capture bodega cat, add to collective catalogue on a website
Field-testing the sandwich controller against a capture on the phoneThe registry's card collection open on a laptop at the hack

the process

Three days from whiteboard to working pipeline.

  1. worldbuilding. If the bodega cat is New York's unseen guardian, the field equipment should be equally New York. The camera became a sandwich.
  2. the ontology. A full taxonomy treating every cat as a character — lineage, kill level, patrol range, alignment, class, night life career, secret power.
  3. the identity. Bodega counter energy: awning palette, retro poster lettering, trading-card framing. One system across the site, the OLED, and the pitch.
  4. the split. Kalinda on physical computing, Samvit on the web registry, Yafira on game mechanics, me on communication and visual design.
Process: whiteboard task breakdowns and the moodboard behind the visual identity
Mapping the system flow on the whiteboardThe team talking through the build plan at the whiteboard

the controller

A handheld field device disguised as lunch.

An ESP32 with a 2MP camera, an OLED readout, and three soft conductive-fabric buttons, layered into felt lettuce, tomato, and bacon. Point the camera, press the button, and the registry opens a new file with a real timestamp; the photo posts over HTTPS straight into the database. Every cat gets classified. Every cat gets filed.

The BLT sandwich controller held mid-captureClose-up of the OLED readout and soft buttons between two felt buns
What's under the crust: the ESP32 board, camera and wiring inside the sandwich

visual design

Bodega counter energy — loud, layered, lived-in.

I built the identity from the bodega itself: an awning palette of deep navy, red, and mustard gold with worn browns and butcher-paper grays, set in Barber for the loud display type and Pixelette for the data readouts. Part arcade cabinet, part corner-store signage, part trading-card binder — nothing too clean or precious. The same system runs the website, the cards, the controller's OLED screen, and the pitch deck.

Visual design: color palette, Barber and Pixelette typography, bodega and trading-card inspiration

ontology of a cat

Every cat is a character. Every capture is a card.

The registry treats each cat as a collectible: stats on the front — years on duty, kill count, patrol range, approachability, class, alignment — and lore on the back, unlocked only after you've captured it. The first hunter to file a cat names its secret alter ego and power; every later hunter adds after-hours sightings. Rarity comes from the hunt itself: first-ever captures are legendary, and a cat everyone has met is common.

Ontology of a cat: the full taxonomy spreadsheet of dossier fields, classes, alignments and powers

the play element

Collective cataloging as collective fan-fiction.

The daily quest sends players hunting one bodega cat, in one neighborhood, in one day. Strangers build a shared mythology of the city's cats — and in doing so, map the community around them. The judges agreed: Guardians of the Grocery took Best of Software at PlayfulNYC 2026, demoed live, sandwich to database to map.

Lil Hiss, a wide-eyed tabby and early guardian of the registry

insights

Funny and functional at once.

Speculative design lands hardest when the joke is load-bearing — the sandwich gets the laugh, the working pipeline earns the respect. Designing one identity that had to survive a tiny OLED readout, a trading card, a website, and a pitch deck taught me more about constraint than any single-surface project.

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hello world! i'm ranjani, a multidisciplinary designer building digital experiences rooted in play, participation and storytelling.

my work spans visual design, branding, 3D, interactivity & motion, using emerging tech and AI assisted code to create new possibilities.
i find being defined by a single box too confining-- instead, i see my work as a grid. an interconnected system of all that i'm curious about.

if you haven't already, click and play on the grid by dragging your cursor on it. and don't forget to sign my guestbook!remember to sign my guestbook before you go!

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