Square has opened pre-orders for the next version of its credit card reader. The new device, an update on Square's existing model that could take payment on mobile devices if a customer swiped their card, adds support for EMV credit cards as their use increases across the US.
Clicker Training. Clicker training is a method that uses a unique sound, a click, to tell a dog that he has done something right. Because the click sound is hard to replicate in daily life it is a distinct sound that can be used to mark any action or behavior a dog does. The sound is made using a 'clicker'.
The essential difference between clicker training and other reward-based training is that. the animal is told exactly which behavior earned it a reward. This information is. communicated with a distinct and unique sound, a click, which occurs at the same time as. the desired behavior. The reward follows.