Show HN: Stadai – Your virtual study buddy powered by ChatGPT With Stadai, you can create customized quizzes and flashcards on any topic from your own study materials or class notes. Stadai is a chat-based study platform that offers a personalized learning experience. You can also access auto-generated quizzes and flashcards on important topics to enhance your learning experience. Stadai saves your progress and stats, helping you track your learning journey, monitor your performance, identify areas for improvement, and optimize your study strategy. Stadai is perfect for students, professionals, and anyone who wants to boost their learning and knowledge retention. Whether you're preparing for exams, learning new skills, or exploring new interests, Stadai can help you achieve your goals. Try it out now at: https://www.stadai.com/ Please share your feedback on Stadai in the comments below, we would love to hear from you! Thank you! https://www.stadai.com/ April 22, 2023 at 12:52AM
Show HN: StreetComplete, an OpenStreetMap Editor for Humans StreetComplete is an OpenStreetMap[0] editor directed at people who want to contribute and want to do this using their smartphone, without learning how to edit things[1]. It is available as an Android application. It is intended to be used as one walks, with quests appearing as markers on the map. Selecting a marker allows one to answer a simple question. The answer will be added to the OpenStreetMap database, with app handling selecting objects for editing, transforming answer into OSM tags and making edits. OpenStreetMap account is needed to apply edits, but it is possible to start without it, make some edits and login/register later. Note: I am not the main author, but I am one of the active contributors. Github page is at https://ift.tt/2g8lasH and https://ift.tt/3nR9PzS shows what was recently released. [0]OpenStreetMap is a Wikipedia of maps, available on the open licence. This dataset is already used for many interestin...
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