Cool notables from MacWorld 2013
Izik by blekko. A search engine user experience designed specifically for use on a tablet.
iPole is an iPhone/iPod-holding retracting stick for taking self portraits. Fully collapsed the iPole mini is about 18-inches long. The key component is the spring-loaded vice grip that holds your iPhone in place. You can connect the device to a standard tripod. The booth was also selling a walking stick for use with the vice grip that will come in handy for hiking.
Olloclip fisheye/macro/wide lens for iphone camera. Nice form factor.
Peculiar things at MacWorld 2013
A bird watching app… How did they afford a booth? I understand that bird-watching is a serious endeavor but this booth was seriously tricked out with some nice HD displays and lights.
Non-dairy grilled cheese. The first thing I happened across upon entering the expo hall was a giant grilled cheese booth giving out samples of non-dairy cream cheese. I have to say it was actually quite enjoyable.