Your camera phone has many uses.
How many times have you seen something inspiring and believed you would remember it later? Of course you didn’t remember. If you immediately take a photograph using your smart phone it will be with you for the next time you need inspiration.
How about the information someone presented on white board that you know you will find valuable down the road. Take a photo (ask permission).
Photograph random things you see on the street for your blog. Good imagery always helps to add interest to your blog posts. You can also upload images to flickr or other photo sharing sites for SEO purposes, too.
How about photographing processes that you can use in future presentations?
Photography is everywhere and is beneficial to your business. Here is a post on how to take better photographs with your phone.