How strict are standard employer IP agreements about coding outside of work?
- by JosephRT
I'm in negotiations for a position with a large corporation and I'm reading their employment terms.  In their IP/copyright section they state that anything that I do outside of work that is "similar" to what I perform on the job is also theirs.  I understand that it's intentionally very vague to protect them, but I'm also a little nervous that it could be abused.  The way I read it, anything I produce outside of work could be claimed as well, because it would fall under "programming".  
Is this relatively standard?  Could I negotiate more specific terms (I have asked if I could get clarification)?  Should I be worried that they could abuse this?  I just don't want to be caught in a situation where come up with a (potentially) great idea outside of work and they swoop down and lay claim to it.