The floor markings guide the robot and blend in invisibly (as long as you don't shine ultraviolet).

The floor markings guide the robot and blend in invisibly (as long as you don’t shine ultraviolet).

Novint Technologies had this weird looking mouse, but it has force feedback to simulate bumps and viscosity.

Novint Technologies had this weird looking mouse, but it has force feedback to simulate bumps and viscosity.

Maybe we will see this exhibited at the Adult Entertainment Expo in Vegas later this week.

Maybe we will see this exhibited at the Adult Entertainment Expo in Vegas later this week.

Shure showed off their famous noise-blocking headphones.

Shure showed off their famous noise-blocking headphones.

Look at all those earbuds

Look at all those earbuds

Volume control

Volume control

Closer look at the Shure headphones. Silicone earbuds fit on the end of the knobs.

Closer look at the Shure headphones. Silicone earbuds fit on the end of the knobs.

SuperMicro busts out with 16 cores in one chassis. This 1U rack server has two separate computers powered by a single 900 watt PSU. Each computer can hold up to two quad-core Xeon processors.

SuperMicro busts out with 16 cores in one chassis. This 1U rack server has two separate computers powered by a single 900 watt PSU. Each computer can hold up to two quad-core Xeon processors.

Each node has eight memory slots and two drive bays.

Each node has eight memory slots and two drive bays.