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A key driver of enterprise adoption of consumer mobile devices is their potential to support collaboration. However, today there is little understanding of how well mobile devices support collaborative work activities in the enterprise. We present Ask an Expert, a tablet-based collaboration application for mobile industrial workers. Ask an Expert combines communication channels and content sharing...
As people increasingly capture more digital media, users want to share them easily without complex setup and manipulation. We propose an intuitive and direct means for sharing files between mobile devices: placing devices together and dragging a file directly from one screen to the other. Our approach allows users a mutual operation, and it is scalable to number of devices. We designed several such...
REsource LOcation And Discovery (RELOAD) is a peer-to-peer signaling protocol that can be used to maintain an overlay network, and to store data in and retrieve data from the overlay. RELOAD is currently being standardized in the Internet Engineering Task Force (IETF). The main application using RELOAD is Peer-to-Peer Session Initiation Protocol (P2PSIP). In this paper, we study the performance of...
We have been developing and standardizing middleware technologies for home network control from a mobile phone in Peer-to-peer Universal Computing Consortium (PUCC), which is a consortium towards de facto standardization. We discussed issues for unified home network control from a mobile phone. We describe the peer-to-peer/overlay networking technologies developed by PUCC, to resolve those issues...
This paper describes the design and implementation of an imaging protocol for mobile phones. This protocol enables a user to transfer content from a mobile phone to various display devices (e.g. projector) and control content presentation (e.g. display, forward , backward, etc.) by the same mobile phone, via various network interfaces (e.g. WLAN, Bluetooth, USB and IrDA). Using the proposed protocol,...
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