timothy from the plenty-of-robots-went-to-school-with-me dept.
Darren writes "Sony's Qrio humanoid robot has been attending a Californian pre school to play with children under the age of 2 since March to test if robots can live harmoniously with humans. I wonder if the testing includes monitoring the 'nightmare status' of the pre-schoolers?"
Every nonzero finite dimensional inner product space has an orthonormal basis.
It makes sense, when you don't think about it.