Slide show

Non-volatile holographic storage in doubly doped lithium niobate crystals 

Nature 393, 665-668 (18 June 1998)
Photorefractive materials are being widely investigated for applications in holographic data storage1. Inhomogeneous illumination of these materials with an optical interference pattern redistributes charge, builds up internal electric fields and so changes the refractive index.

Emotion Recognition and its Aesthetic Interpretation

Emotion Recognition and its Aesthetic Interpretation 

It is well known that facial expressions are the most powerful tools for communicating human emotions. Describing and measuring emotions has always been quite a challenge in many aspects of evolution of arts and technology development.


In this paper we are introducing an installation and a concept for human emotion recognition, as well as using emotion as a medium for dynamic creation of it's visual interpretation. The main guideline of this project was to give the aesthetic meaning to basic human emotions and providing a visual representation by applying written messages, colour values and graphical forms which reflect the given emotion, creating a unique way to visualize the given state and developing a new type of interaction between users and their own emotions. 

Authors: Irena Mihalinec, Radomir Stevanovic, Karolj Skala



 Visualization and art

hologram-diesel Cheoptics hologram Playground
Brain nessie
Diesel fashion show
Cheoptics Hologram
 Polygon Playground
Revolutionary Hologram