Antigravity units with holographic emitters are the obvious choice if you want a safe run, but holoemitters are tech that's perfected early in Season 2 (somewhere in the 2014-2017 timeframe). Before that, you'll have to go with something physical or accept an obvious hologram...
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Rob Kelk
"Governments have no right to question the loyalty of those who oppose
them. Adversaries remain citizens of the same state, common subjects of
the same sovereign, servants of the same law."
- Michael Ignatieff, addressing Stanford University in 2012
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Rob Kelk
"Governments have no right to question the loyalty of those who oppose
them. Adversaries remain citizens of the same state, common subjects of
the same sovereign, servants of the same law."
- Michael Ignatieff, addressing Stanford University in 2012