Falling Backwards

Falling twice onto a thick elevated mat and getting back upright.

Falling onto a low mat.

Getting back upright after a fall, seen from two sides

Navigating Doors and Obstacles

Proceeding forwards through a door that opens away from the person.

Using the environment to help move forward through an opening (“slingshot” method).

Using a door and frame to help move forward (“slingshot” method) through a door that resists opening.

Proceeding forwards through a door that opens towards the person

Proceeding forwards through a door that opens towards the person, better illustrating the user crossing over with one hand to propel the opposite wheel.

Proceeding forwards through a door that opens towards the person, using one arm and one leg. Closing the door is not shown.

Popping the casters off the floor while moving, to get over a 2cm-high obstacle.

Popping the casters over a 2cm-high obstacle, using both stationary and moving approaches.

Popping the casters over a 2cm-high obstacle, without using the hands.

Popping the casters over lines on the floor, as a learning exercise.

Moving forward and backwards over an obstacle in a wheelie position, as a learning exercise.

Using the stationary method: popping the casters over a 13cm-high obstacle, backing up to change the caster direction, then powering over the obstacle.

Using the momentum method over a 13cm-high obstacle, including a transient wheelie.

Using the momentum method over a 13cm-high obstacle, including a transient wheelie.

Using the momentum method over a 13cm-high obstacle, including a transient wheelie.

Using the stationary method: popping the casters over a 13cm-high obstacle, backing up to change the caster direction, then powering over the obstacle.

Using a mirror to assist in timing caster pop over a 13cm-high obstacle, as a learning exercise