Dash is a fully programmable robot that moves with centimetre precision. It moves in all directions with great accuracy. This is combined with coloured “ear” lights and an eye composed of mini LED lights that can be programmed to animate. The unique features here are the proximity sensors. Dash can be programmed to respond to either a hand or a wall that it detects. Year five children spent a lesson recently exploring driverless cars and programmed Dash’s sensors to detect moving and stationary objects.
The robots can also be loaded with voice recordings. These are recorded on the iPad and sent via bluetooth to the robot. The years 4,5,6 classes picked this process up very quickly. We couldn’t quite turn dash into a Siri or Alexa personal assistant, but it gave the class the key concepts and understanding of how these “personal assistant” technologies work.
It is worth pointing out that the Dot robot doesn’t move, but is still great for programming challenges. The fact that it remains stationary on the school desk means you can work in much smaller spaces than you need for both Dash and Sphero.