Possible implementations to improvement the user interface

After a short disscussion with Dr.Raefal I have few idea come up which can improve the user interface to make the website easier to use and understand.

There is a way to simplify the voting process is to combine the axis and the emotion icon panel, the horizontal axis which represent the Pleasureness, and Vertical axis is the Arousal.

Pleasureness

Arousal

so combining the above diagram we get the following

User only have to drag two bar to vote which can delete the axis panel, however the axis panel still will appear on the website just no longer to point it.