cool effects, i was wondering are these tech related images a part of something bigger, like space ship or something?

Yeah, the idea behind them all is that they are part of a giant, futuristic, and possibly alien(haven't decided yet) city. The terminals like the ones i have in this pic are basically droids stuck on rails that run throughout the entire city, when someone needs something they can call up a random one to access the internet, the city's own systems, or whatever, everything is automated. People can have their own terminal, customize it, but of coarse if your on the other side of the city, where your apartment/living space is, it would be a bit hard to call your custom terminal up, so you would probably just call a random one and have it load your saved UI. I also have an idea in my mind about them becoming sentient of their own existence, and noticing one another, might expand on that more, not sure. This pic is more just random though, clearly they are not attached to any rails, just floating. I'm probably going to re-color and re-upload this image today as-well.

Nice, i like the concept, keep it up : )