A Cross Device Drag and Drop using Compression Technique

Many interactions takes place across various devices with different con�gurations. The data received by the mobile can be processed more efficiently on large screen devices, or vice- a-versa. Information is often created on one device but needed on another device , hence there is a need for communication between these devices. Early work related to this �eld includes Pick-and-Drop and Hyper Drag that demonstrated point-to-point interaction across devices. This systems use point to point and gesture tracking, where data transfer is based on gestures which includes distance limitations. Hence, this system introduce cross-device drag and drop technique where it can drag the �les and drop to the speci�c application on target device. This system uses Huffman and Limpel-Ziv lossless data compression algorithm for compression. By using this it can transfer the �les at high data rates over the long distance within a particular Wi-Fi range. In this study it introduce multicasting and broadcasting across cross devices i.e., from one source device to multiple target devices.