We use a lot of things.A few of the things are Sphero,Ollie,Tynker and Sublime text.
Sphero is a robotic ball and unlike any other game you've seen before. It's a robotic ball gaming device that you control with a tilt, touch, or swing of your smartphone or tablet. Compatible with both iOS and Android, Sphero delivers a unique mixed-reality experience.
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Ollie is engineered for speed, programmed for tricks, and customized by you. Ollie pairs instantly to your smart device via Bluetooth LE and is powered by USB charging. Protected by a durable polycarbonate shell and outfitted with glowing LED's, this robot is ready to take on any terrain day or night.
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Tynker is an educational programming platform aimed at teaching kids how to make games and programs. Instead of typing the source code, you visually drag blocks of code and snap them together. The visual design and principles are based on the free Scratch, just like Hopscotch and Snap!.
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Sublime Text is a proprietary cross-platform source code editor with a Python application programming interface (API). It natively supports many programming languages and markup languages, and its functionality can be extended by users with plugins, typically community-built and maintained under free-software licenses.
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