1. Recent advances in augmented reality
2. M. Spitzer, N. Rensing, R. McClelland, P. Aquilino, in: Proceedings of IEEE ISWC’97, Cambridge, MA, USA, 1997, p. 48
3. I. Kasai, Y. Tanijiri, T. Endo, H. Ueda, in: Proceedings of IEEE ISWC’00, Atlanta, GA, USA, 2000, p. 115
4. Spectacle-type wearable display