Many European cities have recently experienced anti-tourism protests, as a result of unmanageable flows of tourism. Residents increasingly voice their dissatisfaction. Amsterdam, one of Europe’s most popular tourist destinations, benefits financially and culturally from international visitors, yet faces …

This study explores the shape-morphing behavior of 4D-printed structures made from Polylactic Acid (PLA), a prominent bio-sourced shape-memory polymer. Focusing on the response of these structures to thermal stimuli, this research investigates how various printing parameters influence their morphing …

One of the big problems visually impaired persons experience in their daily lives, is the inability to see non-verbal cues of conversation partners. In this study, a wearable assistive technology is presented and evaluated which supports visually impaired persons with the recognition of facial expressions …