It should speak with the voice of the Aperture sentry turrets.

Ohhhh, robot scientists! Your cute tinkly acid-jazz soundtrack does not make the prospects of this any less terrifying. It will not be the size of a basketball, cutely nodding toward the little toddler, it will be 25 feet in diameter, and when it stops rolling, two panels will fold forward to reveal chain-fed explosive bolt firing machine guns. Its insect like legs will then allow it to carefully traverse the new terrain of piled corpses, before transforming again to roll onwards towards the robocalypse.

This is so neat I wish a different intelligent species made it so I could actually enjoy it.

Great, a miniature Death Star that walks.

Those algorithms make my head hurt.

He shouldn't have kicked it; now it's plotting revenge.

Prototype terror drone.

Proto-Samus.

CUTE!!! war war war war war war war war war

I like it very much. It needs guns.

Is it just me, or does this remind you guys of some kind of... mobile tech jellyfish?

well i don't see it above, so...

I for one welcome our new robot overlords

A toddler's attempt to turn it off...
ends in tears and bloodshed when the Murderball's meat-sensing eletroreceptors identify the child's torso as an efficient and delicious fuel source.

It's only a matter of time until future iterations of this thing tears someone's junk off.

You guys can talk all you want about the coming machine uprising, but even if weaponized, this thing's just going to roll around and swat at any nearby quadrotors like some six-legged doomkitten.

This appears to have been shot in the gym of my old elementary school so this imagery is sure to become part of a reoccurring nightmare.