Mobile App - Cute Robot Character Design

This is what a business in Australia was looking for in their character design

I am currently building an app that reviews and recommends products. To enhance the user experience I will use an animated character that will pop up on the screen and give the user additional information as well as tips on how to best use the app.

The character mentioned above will be a cute little robot. The pictures below should provide some inspiration:
- http://ineeners.deviantart.com/art/Cute-Robot-180415369
- http://gallery.mobile9.com/f/2998600/?ref=3295
- http://depositphotos.com/1530572/stock-photo-Cute-robot-toy.html
- http://blog.antonemdin.com/2011/10/kwasi-studios-robot/
- http://flavorwire.com/318454/adorable-or-creepy-12-personal-robots-that-will-change-your-life
- http://markingpaper.blogspot.com.au/2012/06/friendly-encounters-robot-illustration.html

The robot character should have the following profile:
-Cute, fun, friendly and playful
-Small in size
-Original design
-Should create an emotional response
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