![]() ![]() Student-teacher conferencing is an integral component of university-level writing instruction and a crucial element in the development of a student writer. A system that incorporates our findings is deployed within the lab. Still, while playing movies in fullscreen mode, our approach could not achieve higher capture rates than prior systems the CPU remains the bottleneck. Our system captured 240 updates per second while only using 4.6 Mbps for interactive scenarios. By analyzing the screen pixels, we developed a practical transformation that significantly improved compression rates. We showed that Zlib lossless compression performed poorly for screen updates. When the available system resources could not support high capture rates, we showed ways in which updates can be effectively collapsed. We showed that crucial information can be lost if individual updates were merged. Even during active screen updates, the number of updated pixels were frequently small. The mismatch was pronounced for interactive scenarios. When active, screens were updated at far higher rates than was supported by earlier systems. We showed that screen updates were sporadic with long periods of inactivity. To build a high performance screen sharing system, we empirically analyzed screen contents for a variety of scenarios. They performed poorly even without such bottlenecks. Prior systems were designed to operate over constrained networks. Multiple concurrent shared application sessions.įaithful sharing of screen contents is an important collaboration feature. Performance on CPU usage and memory consumption when a computer is hosting An application sharing tool called ShAppliT has been introducedĪnd implemented in Microsoft Windows operating system. WeĪlso propose a broker-mediated solution where we allow multiple users to accessĪ single user software license on a time multiplex basis through a single Sharing in a cluster of closed operating systems such as Microsoft Windows. We propose a generic application sharing architecture for users' application Servers instead of running the software on every local computer. An organization can thus reduce the IT cost if the users areĪble to remotely access the software that is installed on certain computer Currently software licenses are still based on the number ofĬopies installed. ![]() ![]() Application sharing is a promising solution to reduce the Software cost still remains high and is the dominant fraction of the overallĬomputing budget. The cost of high end hardware had fall dramatically in recent years. With advances in hardware and networking technologies and mass manufacturing, ![]()
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