Here is a simple method to highlight objects over which your mouse cursor is hovering.

It requires the Flow Graph Plugin System (FGPS) for Crysis Wars. Make sure you get version 1.1.0.5!!!

"Senses and Lenses"

A sense of place can be in the form of a cognitive consciousness (or intellectual abstraction), but full appreciation of the meaning of place can only be experienced through the senses – the smell, taste, feel, sound, sight and spiritual dimensions of place – that we all experience whether we are aware of them or not.
 

We have used “senses of place” to be a metaphor to include all the different ways of experiencing, embodying and manifesting place. Equally, ‘lenses’ is a metaphor for the different ways of looking at place or representing place – at different scales, from different disciplinary perspectives, using different media, and from the perspectives of different actors.

Vanclay, F., Conference Handbook, Senses of place: exploring concepts and expressions of place through different senses and lenses, April 2006, Hobart. p 1.