The image is a slide from a presentation on in-air typing interface for mobile devices. The slide is titled "In-Air Typing Interface for Mobile Devices with Vibration Feedback". It has a white background with black text and images. 

The slide is divided into three sections. The top section has a title that reads "Overview" and below it, there is an overview of the interface. The first section has an image of a person typing on a mobile phone, the second section has images of a camera, and the third section has instructions on how to use the interface with vibration feedback.

At the bottom of the slide, there are several bullet points that explain the features and benefits of using the interface, such as the ability to adjust the vibration settings, the use of the touch screen, and how to control the device's settings.