Abstract: This invention presents a novel voice-based social network, where users can compose, explore, and share voice posts. Each voice post is composed of audio, text with dictation or transcription from speech, and other optional elements such as picture, video, contact, etc. During the composition step, the user speaks to the microphone, and the system generates text using the text-to-speech method. Users optionally attach a picture or video and category. Each voice post is visualized as a text on the top of the picture as an overlay. Text is highlighted with a synced part-of the speech. Users can explore posts using search interfaces using keywords and categories. Users can also comment using voice posts. This system also provides advanced interfaces such as recommendation interface where users can see related posts, connection interface where users can connect each other, message interface where users can communicate with each other via voice messages.

Abstract: This invention introduces a mobile robotic arm equipped with a projector camera system, and computing device connected with interne and sensors, which can stick to any nearby surface using a sticking mechanism. Projector camera system displays the user interface on the surface. Users can interact with the device using the user interface using voice, body gestures, remote device, wearable or handheld device. We call this device “Stick Device” or “Stick User Interface”. In addition, the device can execute application specific tasks using reconfigurable tools and devices. With these functionalities, the device can be used for various human-computer interaction or human-machine interaction applications.

Abstract: This invention describes a special type of drone called “Flying User Interface” device comprised of a robotic projector-camera system, an onboard digital computer connected with Internet, sensors, and a hardware interface to stick to any surface such as wall, ceilings, etc. Computer further consists of other subsystems, devices, and sensors such as accelerometer, compass, gyroscope, flashlight, etc. Drone flies from one places to another, detects a surface, and sticks to it. After successful sticking mechanism, device stops all its rotators and projects or augments images, information, and user interfaces on the near by surfaces. User interface may contain applications, information about object being augmented and information from Internet. User can interact with user-interface using command and gestures such as hand, body, feet, voice, etc.

Abstract: This invention describes a special type of drone called “Flying User Interface” device comprised of a robotic projector-camera system, an onboard digital computer connected with Internet, sensors, and a hardware interface to stick to any surface such as wall, ceilings, etc. Computer further consists of other subsystems, devices, and sensors such as accelerometer, compass, gyroscope, flashlight, etc. Drone flies from one places to another, detects a surface, and stick to it. After successful sticking mechanism, device stops all its rotators and projects or augments images, information, and user interfaces on the near by surfaces. User interface may contain applications, information about object being augmented and information from Internet. User can interact with user-interface using command and gestures such as hand, body, feet, voice, etc.