Lanceford director Patrick Huen Wing-ming was also named in the case that seeks damages from the defendants for breaching their fiduciary duties.

FORBES: Stanley Ho Saga Heads To Court

Researcher Valentin Huen explains that "graphical user interfaces are perfect for modifying systems, " but operating them on a day-to-day basis is much easier using tangible objects.

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From there, Huen mapped various songs onto different positions of the knob, allowing him to control his playlist by moving it -- a simple, manual interface for selecting music.

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