Research & Education

Math Solver AI Homework Helper is an innovative mobile application designed to simplify math problem-solving. Users can scan math problems using their device's camera to receive instant, accurate, and step-by-step solutions. The app caters to all math levels, from basic arithmetic to advanced calculus, making it a versatile tool for students and learners. Its intuitive camera calculator transforms the process into a seamless experience, aiming to revolutionize how individuals approach mathematical challenges by combining cutting-edge technology with user-friendly design. The mission is to empower learners by making problem-solving accessible, efficient, and enjoyable.

Geometry & Algebra AI Helper is an iOS mobile application designed to assist users with mathematical learning and problem-solving. Leveraging AI, the app can quickly solve complex geometry and algebra problems, offering detailed, step-by-step explanations to enhance understanding. It functions as a personal study aid for students tackling various math subjects. The app collects device information like IP address, pages visited, time spent, and operating system, and uses approximate location data for personalized content and analytics. It is offered as a Freemium service, making it accessible for a wide range of users seeking help with their math studies.

Homework helper - To Math AI is an iOS mobile application designed to be an all-in-one academic assistant for students. This tool streamlines various academic tasks, aiming to reduce stress and enhance productivity. It offers robust capabilities for solving complex math problems, making it a valuable resource for quantitative subjects. Beyond mathematics, the app can answer general knowledge questions, providing quick access to information across different subjects. Furthermore, it includes comprehensive writing support, such as email generation, to assist with academic communication and assignments. This tool is developed by Viktor Seraleev, an indie developer focusing on mobile and SaaS applications.

QuickCalculations offers a comprehensive suite of over 80 free online calculators designed for a wide range of users, including professionals, students, and homeowners. The platform provides instant and accurate results across various categories such as Finance & Money (mortgage, loan EMI, tax, investment), Health & Fitness (BMI, calorie, BMR), Income Tax for over 30 countries, Math & Education (scientific, algebra, statistics), Business Tools (ROI, profit/loss), Tech & Developer, Utility, and Basic Tools. All calculations are performed locally in the user's browser, ensuring privacy with no data transmitted to servers. The tools are mobile-optimized and require no registration, hidden fees, or premium tiers, making them accessible and secure for diverse calculation needs.

rust-raspberrypi-OS-tutorials offers a comprehensive tutorial series for hobby OS developers interested in writing an embedded operating system in Rust for the Raspberry Pi. It guides users through the process of building a monolithic OS kernel from scratch, covering essential tasks like serial console interaction, virtual memory setup, and hardware exception handling. The tutorials leverage Rust's unique features for safety and speed, supporting both Raspberry Pi 3 and 4. Each tutorial is self-contained and bootable, with clear diffs and detailed explanations. The project emphasizes user-friendliness by addressing common toolchain challenges through Docker integration and providing extensive documentation.

AI Homework Helper · Solve It is an iOS mobile application designed to be an AI study companion for students. It excels at helping users solve homework, quizzes, and general school questions across a wide range of subjects. The app allows users to scan photos or upload images of their questions, then provides detailed, step-by-step explanations. This approach aims to foster a deeper understanding of the material, moving beyond simply providing the final answer. Its focus on accuracy and comprehensive explanations makes it a valuable tool for students seeking academic support.

PostChat AI - Flashcards is an iOS mobile application designed to enhance information retention from various sources. It specializes in transforming lengthy AI chats or any pasted text into organized flashcards. This tool simplifies the process of reviewing and memorizing complex material, making it highly effective for academic preparation, professional certifications, or interview readiness. By structuring information into an easily digestible flashcard format, PostChat AI helps users efficiently study and recall key concepts, ultimately improving their learning outcomes and knowledge retention.

Practical_RL is an open-source course designed to teach reinforcement learning in a practical and accessible way. It is taught on-campus at HSE and YSDA, and maintained to be friendly for online students, offering materials in both English and Russian. The course emphasizes practicality, covering essential techniques, tricks, and heuristics for solving reinforcement learning problems. Each major concept is accompanied by a lab to provide hands-on experience. The curriculum includes topics such as introduction to RL, value-based methods, model-free RL, approximate deep RL, exploration strategies, policy gradient methods, reinforcement learning for sequence models, partially observed MDPs, advanced policy-based methods, and model-based RL. It encourages community contributions through a 'Git-course' manifesto, welcoming pull requests for improvements and new materials.

Golden Record is an innovative audio recording platform designed to help individuals capture and preserve the precious memories and stories of their loved ones for generations. Users can easily create 'records' by adding a few details, and the platform's AI assists in generating customizable story prompts and conversation starters. Loved ones can then answer these questions using a simple audio recorder. The tool facilitates sharing and collaboration among family and friends, allowing for the creation of timeless audio keepsakes. Beyond digital preservation, Golden Record offers the unique option to transform these audio memories into custom lathe-cut vinyl records, providing a tangible and personalized gift. It's accessible via both mobile app and website, ensuring broad usability.

HelloTalk is a comprehensive language learning platform designed to connect users with native speakers worldwide for free language exchange. With over 70 million registered users and support for 260+ languages, it facilitates learning through real-time chat, voice, and video calls. The platform includes essential aids like instant translation, pronunciation correction, and grammar correction to smooth conversations. Beyond one-on-one interactions, HelloTalk offers Voice Rooms for group practice, live interactive streaming with certified teachers, and a global community feed for sharing language journeys. Its AI-powered translation and smart language matching algorithm help users find ideal partners and immerse themselves in a natural learning environment.

LingoLooper is an immersive AI language learning app available on iOS and Android, designed to get users speaking from day one. It allows learners to practice real conversations with fun AI avatars across 30+ languages and dialects, simulating real-life contexts. The app provides personalized feedback on grammar, vocabulary, and proficiency, helping users to improve their conversational skills. LingoLooper aims to make language mastery fun and fear-free by diving into a virtual 3D world, offering a native-level speaking partner anytime. It's ideal for those looking to build fluency for work, travel, family, or school, and offers a unique approach compared to traditional language learning methods.

LLaSM is an AI-powered chatbot specifically designed to assist users with task automation and content generation. This versatile tool can be leveraged for various purposes, including providing educational assistance and engaging in fun, interactive conversations. It aims to simplify complex tasks and generate creative content efficiently. The tool is accessible to a broad audience, as it is offered completely free of charge and hosted on the Hugging Face platform.

Nerd AI deploys AI sales agents designed to capture, qualify, and book leads instantly. This tool ensures businesses engage prospects immediately, handle objections effectively, and automate appointment booking without losing revenue to slow response times. It integrates deeply with CRMs and operational systems like HubSpot, Salesforce, and SAP, allowing it to operate seamlessly within existing business workflows. Key features include instant lead engagement, AI qualification, objection handling, automated appointment booking, and continuous optimization. Nerd AI aims to empower sales teams by automating routine tasks, allowing human staff to focus on delivering five-star service and building client relationships.

Humbot is an all-in-one AI study and writing assistant designed to enhance efficiency and quality in academic and professional tasks. It features an AI humanizer to convert AI-generated text into natural, human-like prose, an AI checker to detect AI content, and a plagiarism checker for academic integrity. The platform also includes an AI Article Rewriter, Grammar Checker, AI Reading (ChatPDF) for document comprehension, AI Translator for over 100 languages, Citation Generator, and AI Summarizer. Humbot aims to help users, from ESL learners to business professionals, save time and improve their writing and learning outcomes.

Praktika is an immersive language learning application designed to help users learn and speak new languages with AI tutors. It offers a private tutor quality experience with the convenience of an app, allowing users to practice anytime and anywhere. The platform provides personalized study plans that adapt to individual goals, interests, and learning pace. Key features include real-time feedback on pronunciation, grammar, and word choice, as well as helpful suggestions and smart prompts to keep conversations flowing. Users can engage in free conversations on any topic and choose the tone and intensity of their AI tutor. Beyond speaking, Praktika also focuses on building a solid language foundation through exercises in grammar, vocabulary, listening, and reading.

Llamaberry is an AI-powered chatbot designed to assist users with various tasks, including automation and content generation. It serves as a versatile tool for educational support, helping users with learning and information retrieval. Beyond practical applications, Llamaberry also provides engaging and fun interactive experiences. The tool is accessible to a broad audience, being hosted on Hugging Face and offered completely free of charge, making it an accessible option for individuals seeking AI assistance.

lingoXpress provides a comprehensive and free platform for learning over 80 languages. Users can engage with various learning resources including flashcard games, Kindle books, and specialized vocabulary tools. The platform also features a "Word of the Day" and conjugation exercises to enhance language acquisition. Designed for accessibility, lingoXpress does not require any sign-up, allowing immediate access to its extensive library of courses and learning materials. It caters to individuals looking to learn new languages through interactive and diverse methods, making language education readily available to a broad audience.

Translator - Translate Box is an iOS mobile application designed to provide extensive language translation capabilities. The app stands out by integrating five prominent translation engines: Google, Microsoft, Yandex, Baidu, and Naver, ensuring a broad range of translation options and potentially higher accuracy. Users can leverage the app for various translation needs, including text, voice, and photo translation, making it versatile for different scenarios. For an enhanced experience, the app offers premium features such as ad-free usage and unlimited text length, accessible through subscriptions. This makes it a robust tool for individuals seeking reliable and flexible translation on the go.

Unit 1 Quiz - Model Context Protocol (MCP) Fundementals is an interactive quiz application hosted on Hugging Face Spaces. It allows users to assess their understanding of Model Context Protocol (MCP) fundamentals through a short multiple-choice quiz. Upon successful completion, the tool generates a personalized certificate image, which users can customize with their name or a custom name. This tool is ideal for students or professionals looking to test and reinforce their knowledge of MCP concepts, providing an immediate and tangible reward for their learning efforts. It offers a straightforward way to engage with the course material and validate comprehension.

Aippy is a vibrant platform designed for creating, sharing, and exploring interactive content using AI. Users can easily bring their ideas to life by describing them in natural language, eliminating the need for coding. The platform supports the creation of various interactive experiences, from playful mini-games and interactive art to creative tools. Aippy makes it simple to develop and share these creations directly within a browser or app, fostering a community around digital art, design, and interactive entertainment. It emphasizes a user-friendly, touch-based interface, making creative expression accessible to a wide audience.

Ugen Image Captioning is an AI tool designed to automatically generate descriptive captions for images. This tool is particularly useful for content creators, educators, and those looking to improve accessibility by providing textual descriptions for visual content. While the tool aims to simplify the process of creating image captions, the current live version on Hugging Face is experiencing a runtime error, preventing it from functioning as intended. This error indicates a missing Python module, specifically 'torchvision', which is essential for its operation. Once resolved, it would offer a free solution for generating image captions.

Brainscape is an AI-powered flashcard platform designed to enhance learning and retention through a scientifically-proven spaced repetition system. Users can find millions of pre-made flashcards, including Brainscape-Certified content, or create their own using AI from various source materials like PDFs, PPTs, and text. The platform supports flexible flashcard editing with text formatting, images, and sounds. It caters to individual learners, educators, and businesses, offering features for collaborative flashcard creation, progress tracking, and secure access to proprietary materials. Brainscape aims to provide a more effective and user-friendly study experience compared to other flashcard apps, focusing on long-term mastery across diverse subjects.

rl-tools is an open-source deep reinforcement learning library designed for speed and portability, making it ideal for continuous control tasks. It supports a range of popular reinforcement learning algorithms including TD3, PPO, and SAC, with examples provided for various environments like Pendulum and MuJoCo Ant-v4. The library offers C++ notebooks for documentation and local tinkering via Docker, alongside Python bindings available through PyPI for seamless integration into Python projects. Benchmarks demonstrate its efficiency across different devices and architectures, including macOS and Ubuntu, with specific optimizations for fast training. rl-tools also supports embedded platforms like iOS, Teensy, Crazyflie, and ESP32 for inference and training.

Flow Language Learning is designed to help individuals achieve language fluency through daily, natural learning experiences. The platform emphasizes learning languages like a native speaker, offering a journey to fluency for its users. It encourages consistent practice and aims to integrate users into a growing community of language learners. While specific features beyond daily lessons and natural learning are not detailed, the tool positions itself as a comprehensive solution for language acquisition, focusing on practical application and community engagement to support the learning process.