Iterating through the design, I have arrived at this current version. More information has been included on the differential steering mechanism in support of the efficiency of turning mechanical problems in conventional cars into software/electrical ones in electrical vehicles. By shifting the focus of my design into differentiating electrical and gasoline powered cars I hope to engage the reader to read into the complexity of the steering mechanism to better understand the differences between both designs.
An Information Design Class @ Princeton University
Design For Understanding 
Sorry for the late comment.
I like your simple color choice.
However, I think you can improve the poster still.
1. Add a description under your title. I think your title is great, but if you can provide some background right away, it can be much clearer.
2. Make the nice-to-have information less big. I assume the right comparison table thing is less significant than the texts on the left, but it is much bigger. By reducing the right section’s size, you can probably have more space to add more information to the poster as well.
3. While you are at it, I think the text on the left side can also be a little bigger.
Good luck!
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I think you’re going in the right direction!
– I like how you made the comparison between rising a bike and steering. The left side of your poster looks good.
– I would focus more on the right side now. I would give your comparison section a title, so readers understand what it is right off the bat. I think the icons don’t communicate the topic of each of your points well enough. I think the icons should be replaced by text instead ( or put a text description beneath the icons and make the icons smaller)
– Add a subtitle underneath the title as well
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