Theoretical concepts are important in contemporary art practice. The ongoing and fascinating discussion of exactly what role theory should play, and the influence of theory on art practice, are at the heart of this collection. By presenting the seemingly simple question 'Why, what and how theory?' to a range of people who are involved in international art education in the realm of fine art and performing art, this book provides an inventory of current opinions in this area.

Humans perform many activities indoors and they show a growing need for indoor navigation, especially in unfamiliar buildings such as airports, museums and hospitals. Complexity of such buildings poses many challenges for building managers and visitors. Indoor navigation services play an important role in supporting these indoor activities. Indoor navigation covers extensive topics such as: 1) indoor positioning and localization; 2) indoor space representation for navigation model generation;...