Luzia, also known as 'Soy Luzia', is an AI-powered intelligent assistant that can be accessed freely via WhatsApp. It is designed to assist users in a vast array of tasks in their daily lives that span across work, school, social engagements, and personal interests. Luzia's key functionality extends over multiple areas, including casual conversation, query resolution, audio transcription, idea generation, image creation, and language translation. Furthermore, Luzia provides assistance with trip planning, sleep advice, celebration preparations such as planning for birthdays and promotions. It can also help prepare study material, create training plans for marathons, suggest activities for children, assist with communication plans for presentations, recommend original menu options for special occasions, and provide suggestions for garden redecorating. Furthermore, it is able to generate travel itineraries for places like Paris and Thailand. Through its easy-to-use interface via WhatsApp, Luzia aims to deliver a friendly user experience, with its services not requiring registration to access.