Hi,

This week, we successfully completed the development of all the new features for the app. We focused on three major updates:

1. Complete Redesign: We implemented a brand-new design across the app, selecting a consistent color theme that is now applied to all screens.

2. Multilingual Translator Tool: We've enhanced the translator tool to support multiple languages. Users can now select two languages at the beginning of a new conversation. The app automatically detects which of the two languages the person is speaking and translates the text into the other language. This eliminates the need to specify the language before each talk in a conversation. The available languages are Swedish, Ukrainian, Russian, Spanish, German, French, and English.

3. Keyword Analysis Chart: In the Admin Assistant screen, we added a chart that displays the most common themes discussed in conversations. When a conversation is reset, the entire conversation is stored as a string. We then use the OpenAI Embeddings API to vectorize both the conversation and a set of predetermined keywords. By performing a cosine similarity search, we can identify which keywords were discussed in each conversation. The chart shows the number of conversations associated with each keyword, which can be filtered by month, week, day, or for all available data. We have also introduced a pop-up that appears at the start of each new conversation in the translator tool. The pop-up explains that data is stored for statistical purposes and gives users the option to consent or not consent. If a user does not consent, they can still use the app, but their conversation will not be stored. Consequently, admins will not be able to ask questions about that specific conversation in the chatbot, and the keywords discussed will not be updated.

With these updates, we have completed all the planned functionalities for the app. We're looking forward to the final week of the program to wrap everything up!