Log meal nutrition from a photo sent on LINE

Send a photo of your meal and AI estimates calories and nutrients, then logs it to a spreadsheet with a health score.

How the work actually flows

It branches. Every path runs.

Pattern: Parallel Split (2)

flowchart TD trig>"meal photo sent"]:::trig s0["ai identifies foods"]:::task s1["estimate nutrition and score"]:::task trig --> s0 s0 --> s1 gx{"+ distribute results"}:::gate s1 --> gx p00["log meal to spreadsheet"]:::task gx -->|"log data"| p00 p01["save photo to drive"]:::task p00 --> p01 p10["send nutrition breakdown reply"]:::task gx -->|"reply to user"| p10 p01 --> out p10 --> out out[/"logged meal and nutrition reply"/]:::out pay{{"effortless nutrition tracking"}}:::pay out --> pay classDef task fill:#e7f6fe,stroke:#34b8f0,color:#2c2a29 classDef svc fill:#f6f8fa,stroke:#7c8795,color:#2c2a29 classDef mi fill:#e7f6fe,stroke:#0079a8,color:#2c2a29,stroke-width:2px classDef human fill:#fff,stroke:#0079a8,color:#0079a8 classDef store fill:#f6f8fa,stroke:#0079a8,color:#2c2a29 classDef trig fill:#00a4eb,stroke:#0079a8,color:#fff,font-weight:bold classDef trigtime fill:#00a4eb,stroke:#0079a8,color:#fff,font-weight:bold classDef trigdata fill:#8ad4f5,stroke:#0079a8,color:#06314c,font-weight:bold classDef gate fill:#fff,stroke:#e8a23d,color:#6b4708,font-weight:bold classDef out fill:#1f9d6b,stroke:#167a53,color:#fff,font-weight:bold classDef pay fill:#06314c,stroke:#021f33,color:#fff
Starts itA stepEvery pathResultPayoff
Build size
Advanced

A larger build with multiple systems, AI reasoning, and custom rules.

Business functions
Spreadsheet & Database OpsFile & Cloud Storage
Connects
LINEGoogle GeminiGoogle SheetsGoogle Drive

The problem it solves

Counting calories and logging nutrition by hand after every meal is tedious enough that most people give up within a week. You want to track what you eat without typing in every ingredient yourself.

Who it fits

Health-conscious individuals who want to track meals without manual calorie counting.

How it works

  1. You send a photo of your meal to a chat
  2. AI identifies the foods and estimates calories, protein, carbs, fat, and fiber
  3. It calculates a health score and personalized advice
  4. The meal details are logged to a spreadsheet and the photo is saved
  5. You receive a nutrition breakdown and advice back in the chat
What you get

Meals logged without counting calories yourself

You get an instant nutrition breakdown and health score just by sending a photo of your meal.

What you get

A logged spreadsheet entry and a chat reply with your meal's nutrition breakdown and advice.

What you need

A LINE Messaging API account, a Google Gemini API key, and a Google account.

We can build this. But should you?

The hard question is not how to build it. It is whether this is the right thing to build first.

That is what a Fractional Chief AI Officer figures out with you, before anyone writes a line of code.

Let's Talk Strategy

Related automations

Compare client palm photos over time with AI-generated health notes

When a client sends a palm photo, the system saves it, compares it to their last one, and logs AI insights automatically.

Advanced

Answer student questions instantly using your own course materials

Answers student questions automatically using your teaching materials, and alerts a teacher when it can't.

Advanced

Turn a photo of a business card into a saved contact

Reads a business card photo sent by chat and saves the contact details straight to Google Sheets.

Advanced

An AI assistant that sorts your inbox and processes invoices

Sorts your unread email, extracts data from invoices into a spreadsheet, and drafts replies for you.

Advanced
Back to the AI Playbook