Here's the museum's info:

"Internationally renowned for his animated digital projections, artist Charles Sandison installs a site-specific artwork created for PEM's East India Marine Hall. Sandison will activate the words of 18th-century ship captains' logs to create an immersive environment drawing upon the trade routes, politics, competition and voices that led to the founding of the museum and the origins of PEM's remarkable collection. Organized by PEM's Curator of Contemporary Art, Trevor Smith, this installation marks the first in a series of contemporary art interventions in PEM's FreePort initiative."