A utility for organizing math problems and erasing handwritten marks from exams. Users can scan and automatically input errors, categorize them with customizable labels, and generate printable practice sheets. Export problems as PDF, image, or Word.
Check lunar and solar dates, holidays, and festivals. View weather forecasts for different cities. Access news, interesting facts, and historical events from today.
Control devices with infrared remote functionality
Control smart home devices using infrared signals. Manage multiple devices across different rooms. Access a large database of remote controls for various brands and models. Connect and operate TVs, air conditioners, set-top boxes, and projectors.
