We address how a human-computer interface with small device size, large display, and
touch-input facility can be made possible by a mere projector and camera. The realization is …

In this paper, we propose a novel interactive projection system (IPS), which enables bare-
finger touch interaction on regular planar surfaces (eg, walls, tables), with only one standard …

Touch-less interaction is an active area of research due to its numerous applications ranging
from medical systems to gaming. In this paper we propose a novel interactive system based …

An Image-projective Desktop Varnamala Trainer (IDVT) called SAKSHAR has been
designed to improve the learning by children through an interactive audio visual feedback …

This paper introduces a tangible user interface based on projector-camera system. The
interface is encoded by stripes in an imperceptible form. We make the first attempt to employ …

Most current challenge of hand touch detection in interactive projector system is how to
recover the 3D information of fingertips with a single camera. In this paper, a projector …

This paper proposes a new fingertip touch detecting method with high accuracy for the
human-computer interaction based on one projector and a single camera. A finger model …

A robust projector–camera interactive display system consisting of one camera and one
projector is proposed, which enables users to interact with computer by touching on arbitrary …

We present a vision-based human computer interaction system which consists of only one
projector and one camera. The proposed system is able to convert an arbitrary flat surface …

The LampTop enables an effective low cost touch interface utilizing only a single camera
and a pico projector. It embeds a small shape in the image generated by the user …