One of the things I like best about Adeptus Titanicus is that the stats and abilities of my Titans are laid out in front of me, instead of hidden in books. This also makes it approachable for new or infrequent players, as you can browse through what's on the table in front of you to figure out what your Titans can do. Unfortunately, some capabilities are not represented physically, such as Wargear and Legio/Maniple traits. To alleviate this problem, I have produced some cards that can be printed, folded in half, and put in sleeves to represent these abilities:
https://titanicus.sigkill.dk/#cards
Just put the wargear cards on top of the Command Terminals for the Titan in question, and legio abilities off to the side or something.