Journal papers
Ludden, G.D.S., Schifferstein, H.N.J. & Hekkert, P. (2008) Surprise as a design strategy. Design Issues 24(2).
Ludden, G.D.S., Schifferstein, H.N.J. & Hekkert, P. (2009) Visual - tactual incongruities in products as sources of surprise. Empirical Studies of the Arts, in press.
Ludden, G.D.S., Schifferstein, H.N.J. & Hekkert, P. (2007) Effects of visual - auditory incongruity on product expression and surprise. International Journal of Design 1(3), pp 29-39.
Ludden, G.D.S., Schifferstein, H.N.J. & Hekkert, P. (2007) Surprising the senses. The Senses and Society 2(3), pp 353-359.
Ludden, G.D.S., Schifferstein, H.N.J. & Hekkert, P. (2007) Surprise and emotion: experiencing visual - tactual incongruities in products. Manuscript in preparation.
Ludden, G.D.S., Schifferstein, H.N.J. & Hekkert, P. (2007) Should Mary smell like biscuit? Scent in product design. Manuscript in preparation.
Ludden, G.D.S., Kudrowitz, B.M., Schifferstein, H.N.J. & Hekkert, P. (2007)Surprise & humor in product design. Designing sensory metaphors in multiple modalities. Manuscript in preparation.
Conference ProceedingsLudden, G.D.S., Hekkert, P. & Schifferstein, H.N.J. (2006, 27-29 September). Surprise & emotion. Paper presented at the Fifth International Conference on Design and Emotion, Goteborg, Sweden. Ludden, G.D.S., Schifferstein, H.N.J. & Hekkert, P. (2006, 27-29 September). Sensory incongruity: comparing vision to touch, audition and olfaction. Paper presented at the Fifth International Conference on Design and Emotion, Goteborg, Sweden. 
Ludden, G.D.S., Hekkert, P. & Schifferstein, H.N.J. (2006, 29 August - 1 September). Experiencing surprise in product design. Paper presented at the XIXth Congress of the International Association of Empirical Aesthetics, Avignon, France.
Ludden, G.D.S., Schifferstein, H.N.J. & Hekkert, P. (2004, 12-14 July). Surprises elicited by products incorporating visual - tactual incongruities. Paper presented at the Fourth International Conference on Design and Emotion, Ankara, Turkey.
Ludden, G.D.S., Schifferstein, H.N.J., & Hekkert, P. (2004, 27-29 October). Visual - tactual incongruities. Surprises in products. Paper presented at the First International Workshop on Materials and Sensations, Pau, France.
In Dutch
Geke Ludden (2006) Verrassing als strategie. Product, Media Business Press, jaargang 14, no.2, maart 2006: 4-6.-.
Ilse van Kesteren en Geke Ludden (2006) Het ontwerpen van productbeleving: luisteren naar ijsjes. Kunststof Magazine, Koggeschip vakbladen, 17e jaargang, nr. 1, januari 2006: 16-18.
Ilse van Kesteren en Geke Ludden (2005) Productbeleving; voelen, horen, ruiken en zien van kunststoffen. Kunststof Magazine, Koggeschip vakbladen, 16e jaargang, nr. 9, december 2005: 18-20.
Ludden, G.D.S., van Kesteren, I.E.H., Saakes, D.P., Sonneveld, M.H. (2003) Van technisch functioneren tot belevenswaardig. Kunststof en Rubber, Wyt Uitgeefgroep, jaargang 56, december: 16-18.
contact
Landbergstraat 15
2628CE Delft
room: 10-2A-19
phone: +31(0)152783778
fax: +31(0)152787179
email: g.d.s.ludden@io.tudelft.nl
Links to related projects:
designID-Studiolab
our research
Links to related topics:
designID-Studiolab
our research