In the video, a person is seen using a stylus to draw on a smartphone screen. The person draws a series of lines and shapes, which are then erased using the stylus. The video showcases the functionality of the stylus and the smartphone's touch screen capabilities. The person's hand movements are smooth and precise, indicating a level of comfort and familiarity with the technology. The video is shot in a well-lit room, and the focus is solely on the person's hand and the smartphone screen. The stylus appears to be of high quality, with a fine tip that allows for detailed drawing. The smartphone screen is clear and responsive, with the stylus's movements being accurately reflected on the screen. Overall, the video provides a glimpse into the future of technology and the potential for more intuitive and interactive user experiences.