needed help

hey friends,
i need some new ideas related to Electrical and electronics group for my mini project
i have some but we can't make them possible with this technology so give me some new ideas i am saying new please don't give running or already done projects as we think some times and gets many ideas
actually what my problem is if i don't have any new idea my guide will give my batch some new topics and make us done but i don't like it
so, give me some ideas i will add some features and try it as my mini project if no idea about your thought please give some hints i will try to know them
so finally i like to say please Help me