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Liu Cheng, Alexander (author), Cruz, Patricio (author), Guachamin, Wilson (author), Cevallos, Carlos (author), Ribadeneira, Benito (author), Ortiz, Esteban (author), Vega, Nestor Llorca (author)This paper details a proof-of-concept development of an adaptive staircase system-type capable of user-specific mechanical reconfigurations actuated by facial-, object-, and voice-recognition. The system is described via two variation-prototypes - developed at Technology Readiness Level 4 - as instances of the same system-type. Accordingly,...conference paper 2019
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Liu Cheng, Alexander (author), Vega, Nestor Llorca (author), Latorre, Galoget (author), Coba, Daniel (author)This paper presents a context-Aware light-Tracking and-redirecting system guided by hand-gesture recognition. It is conceived as yet another mechanism within an ongoing development of a more intuitive and technically sophisticated Ambient Intelligence / Active and Assisted Living ecosystem. The detailed system consists of individual nodes...conference paper 2019
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Liu Cheng, Alexander (author), Bier, H.H. (author), Mostafavi, Sina (author)This paper presents the integration of an Internet of Things wearable device as a personal interfacing node in an intelligent built-environment framework, which is informed by Design-to-Robotic-Production and -Operation principles developed at Delft University of Technology. The device enables the user to act as an active node in the built...conference paper 2018