The multi arm

For this competition originally I was going to make a crane but whilst I was building it i couldn't get it to be different and futuristic.

So I changed my idea to a rock splitter, but the same thing happened again.

Then I realised that the crane and the rock splitter both had a arm, I had a idea to make a vehicle that had one big arm that you could attach multiple attachments to. Such as a rock splitter, scoop and hook.

It's good for the future because the vehicle has different attachments that means less vehicles and  fuel used at a construction site. 

The vehicle has 4 large wheels and a robotic camera eye that can go in any direction and detect anything that's around the vehicle. 

The hook and the rock splitter both have robotic cameras, they can see exactly what they are picking up/destroying. 

Plus on the rock splitter attachment, if you pull up the grey brick you will be able to let go of it so it will fall down and split rocks. 

The black cog controls the arm going up and down.