  The amount and complexity of data recorded by high energy physics experiments
are rapidly growing, and with these grow the difficulties in visualizing such
data. To study the physics of neutrinos, a type of elementary particle,
scientists use liquid argon time projection chamber (LArTPC) detectors, among
other technologies. LArTPCs have a very high spatial resolution and resolve
many of the elementary particles that come out of a neutrino interacting within
the argon in the detector. Visualizing these neutrino interactions is of
fundamental importance to understanding the properties of neutrinos, but also
monitoring and checking on the detector conditions and operations. From these
ideas, we have developed TITUS, an event display that shows images recorded by
these neutrino detectors. TITUS is a piece of software that reads data coming
from LArTPC detectors (as well as the corresponding simulation) and allows
users to explore such data in multiple ways. TITUS is flexible to enable fast
prototyping and customization.
