Tech Stack

Motivation for building `Voccal`

I aimed to explore React Native Reanimated, D3, and SVG to create an interactive calorie tracking graph.

I wanted to develop a tool that makes it easier to approximate and track my daily food intake.

By integrating Speech-to-Text and GPT (Generative Pre-trained Transformer) technologies, I aimed to streamline the process of tracking calories.

Voccal Screens

Users can verbally dictate what they’ve eaten, utilizing the speech-to-text functionality of Voccal.

Voccal sends food details to a Rust server for further processing.

The Rust server interacts with a GPT API to approximate the calorie content of each food item.

Estimated calorie information is relayed back to Voccal from the Rust server for user feedback and tracking.

User interaction flows of Voccal

I have expanded further in my blog posts on essential topics such as setting up React Native Reanimated for React Native CLI Android app.