manipulable
3D models
links and
navigation
interactive
timelines
elaborate
data visualizations
in-depth
assessments
vignettes
and breakouts
detail
hotspots
rich
audio
deep
dives
comprehensive
chapters
animated
maps
pop-up bios
and terms
animations
and diagrams
compelling
videos
high-quality
imagery
full-featured
interactives
customizable
scenarios