So, in this case, I had to create something to show the power of a word "accelerator", for some russian IT/comms company. 

After researching some sketches (chemical catalizator, cyclotrone particle accelerator, rocket accelerator, graphics accelerator), the "rocket booster" was adopted. 

Final 3d illustration, "call center accelerator", was approved and used in many prints and digital media. 

Made in SPN communications agency.