Wayforlight : the Catalogue of European light sources

Wayforlight.eu is the gateway to find-ing the most suitable instruments for experiments with synchrotron, FEL, and laser light sources. The portal's main asset is a de-tailed searchable catalogue of facilities, beam-lines, and instrumentation available at Euro-pean light sources. Thanks to its advanced search tools, a visitor can filter beamlines by scientific discipline, by technique, but also by energy range or sample type

IntelliViz : a tool for visualizing social networks with hashtags

Visualizing a real-time social network, such as from Twitter, can potentially discover the patterns and insight of actors’ interconnectedness and interactions according to the links between actors and activities. This paper presents a novel system for an intelligent and interactive visualization of social networks with hashtags. We provide a flexible, animated and simple, yet powerful, visualization to represent activities, relations and networks of involvers associated with hashtags. The system consists of multiple phases, including data collection and processing, and interactive visualization with intelligence. Early experimental results indicate its effectiveness for real-time analyzing the property of dynamic networks based on hashtags

A smart Arduino alarm clock using Hypnagogia detection during night

This project describes hardware design and implementation of low-cost smart alarm clock based on Arduino platform, which uses passive infrared sensor (PIR) to detect sleep states of users. Sleep is not just a passive process. People can achieve different states during the night, which are known as Hypnagogia (state from wakefulness to sleep), NREM (non-rapid eye movement), REM (rapid eye movement), Hypnexagogium (awakening state) and dreaming. The main goal for this developed smart alarm clock is to detect these states and adjust alarm time to the best possible moment, when people are in awaking state or in light sleep. Awaking in these states is quite better and people feel much more refreshed. Hardware of this developed alarm clock is composed from LCD LED display, real-time (RTC) clock unit, temperature and humidity sensor, photosensitive module for detection of daytime, touch sensor and WiFi module for time synchronization from NTP (Network Time Protocol) servers. This Smart alarm clock could be used for better and more effective awakening for users