213 results found

1. Allow anonymous data sharing

   I know that Proton doesn't create/train its own AI model, but a good european alternative would be nice to see. As unpleasant as this might be, to create a good model, lots of data is needed. A great app is worth nothing without good models. The current market leader, openAI, uses user data to train their models and have a huge advantage.

   If my data is ever used for training, I want to give it to a company I trust (or think I can trust) to handle them carefully. And this is you. I would like to see the option to anonymously share the chats to help train/refine models. In the best case, only chats without inputs that would give away who asks would be used (this would need to be checked somehow).

   I know that this is probably an unpopular opinion, but we have to face the reality: If we want good open models, we need to provide our data.

   I know that Proton doesn't create/train its own AI model, but a good european alternative would be nice to see. As unpleasant as this might be, to create a good model, lots of data is needed. A great app is worth nothing without good models. The current market leader, openAI, uses user data to train their models and have a huge advantage.

   If my data is ever used for training, I want to give it to a company I trust (or think I can trust) to handle them carefully. And this is you. I would like to see the option… more

   18 votes

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2. print calendar

   I have Parkinson's disease and cannot write. Being able to print my calendar would be beneficial.

   9 votes

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3. Dedicated app for Windows

   Create a web wrapper app like proton mail, but for lumo. Instead of having to load lumo in a browser as a tab. Currently this creates issues.

   1: A browser with many tabs will slow lumo down.

   2: Lumo's save ability is tied to the browser's startup behavior. If the browser is set to restore the previous session, then lumo will restore all conversations that are not in ghost mode. If the browser is not set this way, then certain new conversations are not restored when opening the browser. Having ghost mode disabled doesn't make any difference.

   Lumo could have an icon in the proton mail app, and if you launch it, then it could either load it as a tab in your current browser, or as a separate window within the proton mail app.

   3: Lumo can have a browser open just for lumo, so lumo won't have resource contention, but this is not ideal. If you don't have lots of ram, this is an issue, but for those who have lots, it is a non issue.

   Create a web wrapper app like proton mail, but for lumo. Instead of having to load lumo in a browser as a tab. Currently this creates issues.

   1: A browser with many tabs will slow lumo down.

   2: Lumo's save ability is tied to the browser's startup behavior. If the browser is set to restore the previous session, then lumo will restore all conversations that are not in ghost mode. If the browser is not set this way, then certain new conversations are not restored when opening the browser. Having ghost mode disabled doesn't make any difference.

   Lumo could have… more

   7 votes

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4. I would like to see Lumo become as good as ChatGPT is today.

   It’s hard to avoid using LLMs now - they work, and they help a great deal in a very demanding world. But something as good as ChatGPT is also a direct link between a corporation and my brain (unfortunately, it’s one-way only). Over time, they’ll have enough information about me - my work, my character, my hobbies, my thoughts… if they don’t already. That gives them a computer-brain interface, one that can be used to program my mind (if you’re into neuroscience and brain chemistry, you’ll know what I’m talking about). After all, people are programmed by their environment-and more and more of that environment is now changing for the benefit of profit, as part of the relationship between the exploiters and the exploited.

   P.S. Many disabled people, especially those struggling with mental health, use LLMs to help them with their daily struggles - whether to keep up at work or to help with tasks at home. But at the same time, they have to sell their soul to the devil by giving away deeply personal data.

   It’s hard to avoid using LLMs now - they work, and they help a great deal in a very demanding world. But something as good as ChatGPT is also a direct link between a corporation and my brain (unfortunately, it’s one-way only). Over time, they’ll have enough information about me - my work, my character, my hobbies, my thoughts… if they don’t already. That gives them a computer-brain interface, one that can be used to program my mind (if you’re into neuroscience and brain chemistry, you’ll know what I’m talking about). After all, people are programmed by their environment-and more… more

   18 votes

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5. 6) Custom agentic AI creator.

   Custom AI agent creator: Create custom AIs that better reflect the user.

   Back to start post: https://protonmail.uservoice.com/forums/932842-lumo/suggestions/50637308-1-lumo-live

   Exit to Lumo UserVoice: https://protonmail.uservoice.com/forums/932842-lumo

   12 votes

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6. To make Lumo more human

   Subject: Proposal: A "Dual-Loop" Architecture for Next-Gen LLMs Inspired by Neuro-Mechanical Models

   Dear Research and Engineering Team,

   I am writing to share a conceptual proposal for a new architectural approach to Large Language Models (LLMs), inspired by the neuro-mechanical theories of Lee Kent Hempfling (specifically the distinction between Short-Term and Long-Term memory loops).

   While current LLMs excel at pattern recognition and statistical prediction (effectively acting as massive Long-Term Memory systems), they lack a mechanism for inhibition, self-correction, and proactive intent. This proposal suggests a "Dual-Loop" architecture that could significantly reduce hallucinations, bias, and reactive behaviour.
   The Core Concept: Dual-Loop Architecture

   Current models rely on a single stream of attention mechanisms. I propose a system with two distinct, interacting loops:

   The Long-Term Loop (The Library):
       Function: Standard Transformer weights for retrieving facts, grammar, and historical patterns.
       Role: Fast, reactive, and high-volume data retrieval.
   The Short-Term Loop (The Operator):
       Function: A separate, high-speed module running in parallel.
       Role: Inhibition and Monitoring. Before the Long-Term loop commits to a token, the Short-Term loop evaluates:
           Is this consistent with the immediate context?
           Is this a hallucination or a bias?
           Does this align with the user's intent?
       Mechanism: If a conflict is detected, the Short-Term loop inhibits the output and triggers a re-evaluation cycle (simulating the human "brake" or "pause").
   

   Key Proposed Features

   Dynamic Inhibition Layers: Instead of just predicting the next token, the model actively suppresses low-probability or biased outputs that fail a "truth/intent" check.
   Frequency-Based Temporal Processing: Implementing a "Biological Clock" simulation where different parts of the network process information at different speeds (Fast for "Now"/Logic, Slow for Deep Memory), creating a simulated sense of time and continuity.
   Intent-Driven Generation: Shifting from "Pattern Completion" to "Goal Achievement," where the Short-Term loop sets a constraint/goal before the Long-Term loop retrieves data.
   Modality-Aware Routing: Detecting if a query requires visual simulation or logical deduction and routing processing accordingly, similar to how humans switch between visual and aural dominance.
   

   Potential Benefits

   Reduced Hallucinations: By inhibiting outputs that don't pass a consistency check.
   Lower Bias: Active suppression of training-data biases via the Short-Term "brake."
   Improved Alignment: Better adherence to user intent rather than just statistical likelihood.
   Organic Output: Moving away from rigid, "stiff" text generation toward fluid, "pro-active" responses.
   

   Next Steps

   I believe this approach moves beyond simple scaling (adding more parameters) to architectural innovation. It treats the LLM not just as a database, but as a system capable of self-regulation.

   I would be happy to provide further details, diagrams, or specific mathematical formulations for the "Inhibition Layer" if the team finds this direction promising.

   This Idea was created by Lumo with prompts from me. I thought it was good enough for others to have a better look and did'nt know who to send it to.

   Subject: Proposal: A "Dual-Loop" Architecture for Next-Gen LLMs Inspired by Neuro-Mechanical Models

   Dear Research and Engineering Team,

   I am writing to share a conceptual proposal for a new architectural approach to Large Language Models (LLMs), inspired by the neuro-mechanical theories of Lee Kent Hempfling (specifically the distinction between Short-Term and Long-Term memory loops).

   While current LLMs excel at pattern recognition and statistical prediction (effectively acting as massive Long-Term Memory systems), they lack a mechanism for inhibition, self-correction, and proactive intent. This proposal suggests a "Dual-Loop" architecture that could significantly reduce hallucinations, bias, and reactive behaviour.
   The Core Concept: Dual-Loop Architecture

   … more

   2 votes

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7. Multiple personalization settings

   Would it be possible to add different personalization settings and switch between them depending on how lumo is being used?

   11 votes

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8. Creation of Lumo Browser Extension

   As a leading privacy AI, it's important that the chatbot can interact with our daily lives safely and privately. The addition of a browser extension for Lumo to interact with your screen would greatly benefit the greater Proton community.

   10 votes

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9. Pincode to open Lumo

   It would be nice if the user is prompted to insert a pin code when opening the app, just like on Proton Pass.

   9 votes

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10. Lumocli (console terminal client)

    The ability to run Lumo in a text-based user interface (TUI) in a console (terminal) client, in for example bash or cmd. With no dependencies to a graphical user interface (GUI).

    With access to read and modify files, and the ability to run commands.

    6 votes

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11. Allow switching models to better models for plus subscribers

    Add a model switcher for plus subscribers that lets you choose between powerful models like gpt-oss 120b, deepseek v3.1, Mistral small and medium, kimi K2, Qwen, etc.

    14 votes

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12. RAG my proton drive. Make Lumo be able to chat with me about my files.

    I bought into Lumo and upgraded my proton drive as I had the impression that I could query my files.
    In fact, I can only upload some of them. Well, some, in fact only 10Mb before it complains. Then if I leave the chat and come back, it seems to have forgotten I uploaded a file to chat with.

    Here is my use case which is currently available in CoPilot.
    1. Have an option for Lumo to chunk and ingest the files in my drive.
    2. Allow me to query them like a proper RAG system

    Thanks.

    8 votes

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13. Add the ability to upload images from Photo Library on iOS

    There is no way to upload the images in my iPhone photo library as part of my prompt. The only options I see when I click the “Attachments” button are to either upload a file or select a file from Proton Drive. Even if I click “Save to Files” on my photo in the photo library, I can’t upload it to Lumo because, Lumo doesn’t support the iOS photo format.

    6 votes

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14. Using better open-source/weight AI Models

    Hi everyone,

    I am writing this because I think Lumo has so much more potential. Imagine them using a 1 trillion parameter Chinese open-source/weight AI model like it would give them so much more flexibility in new features and accuracy of up-to-date data. They could even train an own AI model that they can then use like OpenAI uses ChatGPT as an multimodal AI model without having to rely on others creating open-source/weight AI models for them to use plus they could customize it perfectly for privacy, speed and accuracy. This own AI model could be based of some other open-source/weight AI model or could be designed specifically for Protons privacy focused servers. They could even integrate an own search engine into this customized model, enabling it to use auto websearch so you don’t have to actively turn it on in every new conversation and could be trained for not only text but also image generation and upload, video generation and upload, text to speech, speech to text and even a Live mode like Gemini, ChatGPT and Perplexity.

    Hi everyone,

    I am writing this because I think Lumo has so much more potential. Imagine them using a 1 trillion parameter Chinese open-source/weight AI model like it would give them so much more flexibility in new features and accuracy of up-to-date data. They could even train an own AI model that they can then use like OpenAI uses ChatGPT as an multimodal AI model without having to rely on others creating open-source/weight AI models for them to use plus they could customize it perfectly for privacy, speed and accuracy. This own AI model could be based of some other… more

    10 votes

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15. Create doc and spreadsheet directly from chat

    Add the ability to automatically open a chat window directly within a document and embed a table in Proton Sheets. This would streamline real‑time collaboration by allowing users to start a conversation or view a related spreadsheet without leaving the current file.

    7 votes

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16. Voice‑Assist Button: Instantly Read Lumo Replies Aloud

    Introduce a dedicated Voice‑Assist button within the Lumo chat interface that, when pressed, converts the textual response generated by Lumo into spoken audio in real time. The button should be prominently positioned alongside the existing input controls, enabling users to trigger text‑to‑speech playback with a single click (or tap on mobile devices).

    6 votes

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17. Live Translation Capabilities For Lumo

    Lumo, as a private AI, is primed to be an excellent assistant for users to have in their daily lives. This includes the ability to accurately translate pages and other media for the user, without compromising their media data, metadata, and contributing to the data collection of other larger and gluttonous chatbots that have this capability, like Google Gemini and OpenAI's ChatGPT.

    8 votes

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18. Font size options for Lumo app, IOS

    The need for a larger font size in Lumo IOS app for those of us with visual impairments please! Or better yet font size options (small, medium, large), ASAP on this thank you!

    17 votes

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19. Highlight‑to‑Answer Feature

    Add a capability that lets the user highlight (select) any fragment of text in the chat and then have Lumo generate a response that is explicitly focused on that highlighted portion. This makes clarifying questions, getting quick explanations, and avoiding unnecessary back‑and‑forth much easier.

    16 votes

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20. Option to start Lumo with voice reconition

    When you want to start lumo with voice reconition. Add the following:

    Hey Lumo "say what you want to say"

    This would be hands free, so you can actually talk to Lumo to open/start it. There would be a button you could press as well.

    7 votes

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