[j2kun]

Doesn't it have sensors too? I recall reading about proximity sensors to other smart bricks, as well as accelerometer and orientation sensors.

[crtasm]

>Accelerometer detects movement, tilt, and gesture

>proprietary Neighbour Position Measurement (NPM) system uses precision copper coils to let LEGO SMART bricks sense distance, direction, and orientation between multiple LEGO SMART Bricks.

Until it can trigger motors it doesn't feel super exciting to me.