this has got potential. keep on improving your idea, please.

nice idea, but try to work some female emotions to the design.

Good idea. I hope to see more about your proposal. I apologize for my bad English.

i thought it's some kind of heavy metal love...

Well there are over 100,000,000 deaf or hard of hearing people in the world, this means 1.5 - 2 % of the entire globe population. People who would really like for us to learn and understand they're language, it may not be chic or trendy, but a bold and useful message.

good working

It's a brilliant idea and it encourages people to learn sign language. But I think that the first slide is the only one that fits the target. The ones with all the signs aren't that good, graphically speaking and won't really appeal to the ladies. Why don't you develop a series with cute, funny messages in sign language, like you did in the first slide. I actually tried it too when I saw the image.

the logo is too disproportionate according to the demands imposed in the briefing, but the designs are nice to see

Thank you all for your votes, comments and tips, sorry for not updating the idea as much as i should've.