Meet Lectio: Your AI-Powered Course Tutor

Introduction

In today’s educational environment, students need personalized support to keep up with course material. Traditionally, students would use office hours, study groups, or tutoring centers to get help. But these resources can be limited by time, availability, and scalability - this is especially true at institutions that enroll a significant number students with off-campus jobs, students who are caretakers, and non-traditional students.

Students often use new technologies to study and prepare independently. These tools frequently outpace the resources provided by faculty. Pre-made online quizzes, video tutorials, flashcard apps, and simple web search are widely used by students, but these tools and content are generic and not tailored to specific course content. More recently, students have shifted to using AI chatbots like ChatGPT, which are incredible tools but lack the context to give answers at the depth and specificity that is commensurate with the student's course level and selected content.

That’s where Lectio comes in. Lectio is an AI-powered tutoring app designed specifically for higher education. It helps students navigate complex subjects, clarify concepts, and prepare for assessments by using the context of your course to answer student queries. It combines the best of both worlds - the availability, low latency, and general knowledge of AI with the carefully constructed context of your course materials.

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What's in a name?

The name “Lectio” comes from the Latin word for “reading” or “lecture.” The subtle emphasis on -io highlights digital input/output, reflecting our mission to augment traditional learning methods. Just as a lecture guides students through knowledge, Lectio guides students through your course material — but smarter and more personalized.

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What makes Lectio unique

Lectio isn’t just another AI chatbot. It’s designed to truly understand the content of your course. Unlike generic educational apps, Lectio uses cutting-edge [retrieval-augmented generation (RAG) and other context engineering to combine the power of large language models with the specific knowledge of your course materials and evidence-based pedagogical best-practices.

RAG: Retrieval-augmented generation (RAG) is a technique that enhances AI responses by retrieving relevant information from a knowledge base, ensuring answers are accurate and contextually relevant. This means that instead of using the AI's built-in knowledge, Lectio retrieves information from your course materials to provide answers that are specific to your lectures, readings, and assignments.

This means your questions get relevant, accurate, and context-aware answers, tailored to your learning objectives.

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Who is Lectio for?

Lectio is perfect for instructors who want to make use of new educational technologies while maintaining control over their course content. Lectio is perfect for students who want to maximize their learning efficiency and understanding, whether they're tackling introductory courses or advanced graduate material.

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Looking ahead: RAG and context engineering

In our next post, we’ll dive into the technology and context engineering that powers Lectio. Our unique approach allows Lectio to combine the latest AI capabilities with your course materials to provide answers that are not just accurate but contextually meaningful.