Project Smoothie: Difference between revisions

Revision as of 17:53, 30 January 2021

Summary

Project Smoothie is a new mobile application developed using Flutter. It is not aimed at replacing the current native Open Food Facts native apps but rather to bring a smoother user experience and a sleeker user interface through a cross platform application. Our goal is to attract a broad range of users and simplify the contribution process.

Overview

This mindmap presents the different functionalities we want Smoothie to cover. (priorities are marked with stars)

Roadmap

You can take a look at the project roadmap
The technical documentation has detailed problematics and the technical solutions we make to solve them.

2021 Roadmap brainstorm

Ship a first version of Smoothie that's able to hold water
- Onboarding
  - Put in place a mechanism to explain the concept on first use, and to propose customizing
  - Reduce as much as possible the implicit (like gestures), and put as many in context hints as necessary if there's any left
- Add a minimal road to score system to ensure a great experience, every single time (accessible from the scan screen by clicking on the (first-use vibrating) grey score to open a completion modal)
  - Add a NOVA addition modal (ingredient photo / extraction modal)
  - Add a Nutri-Score addition modal (nutrition input + hierarchical category picker)
  - Add an Eco-Score addition modal (hierarchical category picker + labels photo + packaging photo)
  - Show Robotoff questions on the full product page
- Have a great, trustworthy product page
  - Ensure users can see the full list of ingredients + photo we have for ingredient-related attributes
- Scan experience: the fastest and most customized in the West
  - Ensure users can dismiss a product from scan comparison system
  - Fix layout of the scan card
  - Allow to clean the scan experience
  - Add "Products that suit you" in the Personalized results below the actual scans, especially if there's only 1 scan. Allow to choose the category to look into (we don't know the category relevant for the user, or the main category of the product).
  - Fix the contribute mode (currently opens the product page)
  - Consider adding an offline scan mode so that we're the fastest scanner in the West (Neural scan + offline). This can be as small or as complex as we want. I would advise the minimal version we have for iOS, with a warning for personalization if we can't reach the server for some reason. (Some transient message "Waiting for full product to customize")
- Personal search / Customized scan comparison: ensure excellent and actionable results
  - Allow to refine category (when generated from product page or scan)
  - Ensure Personal search takes into account country and available stores (so that users are not pissed off by recommandations not available to them)
  - Ensure duplicated products (variable weight) and old products are not shown
  - Provide a way to bookmark those interesting products (so that they can look for them later)
  - (Extra) Provide a way to take action on those interesting products (find availability offline or online)
- Add some kind of product history and/or list system that can be shared with others
- Profile
  - Point out that Smoothie is privacy first, something the profile section could make the user doubt about
- Branding
  - Design an icon for Smoothie
  - Find a name for Smoothie (and change it in the app launcher)
- Automate releases (~~Android~~, iOS)
Tooling
- Add Sentry and Matomo to the app, so that we can iterate quickly
Extra
- Add login/signup mechanism for contributions
- Add gamification (badges)
- Investigate in-app donations (Charles wants to do it)

Features specific

Navigation

We came up with a new navigation system specifically for Smoothie. Smooth navigation | Documentation

Personnalized ranking & filtering

We are building a new product ranking and filtering system that helps users to find the products that fit their needs. The processing is done locally in order to ensure data privacy. Personnalized ranking & filtering | Documentation

Tags Properties

Smooth App will use the new Tags Properties system to display information about labels, packaging etc.

Useful links

Dart plugin : openfoodfacts | Flutter Package
Dart plugin documentation : openfoodfacts-dart documentation
API documentation : Postman

Flutter SDK : Flutter website
Flutter plugins repository : Official repository

@@ Line 9: / Line 9: @@
 You can take a look at the [https://docs.google.com/spreadsheets/d/1wOPRO3XYv_a5uO7FypiZ95SOE4LbmGhh_qO73SsxdzU/edit?usp=sharing project roadmap] </br>
 The [https://docs.google.com/document/d/1dOryz657AaAC7feaVMWvzdxB8RQ1Ze8O7PEk1QiJUww/edit?usp=sharing technical documentation] has detailed problematics and the technical solutions we make to solve them.
+=== 2021 Roadmap brainstorm ===
+* '''Ship a first version of Smoothie that's able to hold water'''
+** '''Onboarding'''
+*** Put in place a mechanism to explain the concept on first use, and to propose customizing
+*** Reduce as much as possible the implicit (like gestures), and put as many in context hints as necessary if there's any left
+** '''Add a minimal road to score system to ensure a great experience''', every single time (accessible from the scan screen by clicking on the (first-use vibrating) grey score to open a completion modal)
+*** Add a NOVA addition modal (ingredient photo / extraction modal)
+*** Add a Nutri-Score addition modal (nutrition input + hierarchical category picker)
+*** Add an Eco-Score addition modal (hierarchical category picker + labels photo + packaging photo)
+*** Show Robotoff questions on the full product page
+** '''Have a great, trustworthy product page'''
+*** Ensure users can see the full list of ingredients + photo we have for ingredient-related attributes
+** '''Scan experience: the fastest and most customized in the West'''
+*** Ensure users can dismiss a product from scan comparison system
+*** Fix layout of the scan card
+*** Allow to clean the scan experience
+*** Add "Products that suit you" in the Personalized results below the actual scans, especially if there's only 1 scan. Allow to choose the category to look into (we don't know the category relevant for the user, or the main category of the product).
+*** Fix the contribute mode (currently opens the product page)
+*** Consider adding an offline scan mode so that we're the fastest scanner in the West (Neural scan + offline). This can be as small or as complex as we want. I would advise the minimal version we have for iOS, with a warning for personalization if we can't reach the server for some reason. (Some transient message "Waiting for full product to customize")
+** '''Personal search / Customized scan comparison: ensure excellent and actionable results'''
+*** Allow to refine category (when generated from product page or scan)
+*** Ensure Personal search takes into account country and available stores (so that users are not pissed off by recommandations not available to them)
+*** Ensure duplicated products (variable weight) and old products are not shown
+*** Provide a way to bookmark those interesting products (so that they can look for them later)
+*** (Extra) Provide a way to take action on those interesting products (find availability offline or online)
+** '''Add some kind of product history and/or list system that can be shared with others'''
+** Profile
+*** Point out that Smoothie is privacy first, something the profile section could make the user doubt about
+** Branding
+*** Design an icon for Smoothie
+*** Find a name for Smoothie (and change it in the app launcher)
+** Automate releases (<s>Android</s>, iOS)
+* Tooling
+** Add Sentry and Matomo to the app, so that we can iterate quickly
+* Extra
+** Add login/signup mechanism for contributions
+** Add gamification (badges)
+** Investigate in-app donations (Charles wants to do it)
 ==Features specific==