One more KitKat feature spotlight for the evening. This time, it's Wi-Fi TDLS. Added in Android 4.4, Wi-Fi TDLS, as Google describes it, is "a seamless way to stream media and other data faster between devices already on the same Wi-Fi network." TDLS, for those that don't know, stands for Tunneled Direct Link Setup.
Essentially, Wi-Fi TDLS allows two devices on the same Wi-Fi network to link directly to one another and share data without burdening the network/router/other devices in the process.