How does a driver know when to start braking and whether they are braking hard enough to avoid a collision? Where do we look when we steer around a curve?  Do race car drivers look somewhere different?
Why is it so hard to hit (and throw!) a knuckleball? (Time: 18:36)
 
Links to articles discussed:
A theory of visual control of braking based on information about time-to-collision
Time-to-contact judgment in the locomotion of adults and preschool children
Visual control of braking: a test of the tau hypothesis
Affordance-Based Control of Visually Guided Action
A two-point visual control model of steering
Where we look when we steer
Which parts of the road guide steering?
Using vision to control locomotion: looking where you want to go
Expert Baseball Batters Have Greater Sensitivity in Making Swing Decisions
 
Knuckleball graph link:
http://www.amazinavenue.com/2010/6/10/1511336/why-is-it-so-hard-to-hit-the
https://www.youtube.com/watch?v=36E46a1bG70
 
More information:
http://www.perceptionactionpodcast.libsyn.com/
My Research Gate Page (pdfs of my articles)
My ASU Web page
Podcast Facebook page (videos, pics, etc)
 
Credits:
The Flamin' Groovies - Shake Some Action
Split Single – Made for Breaking
Wheel on Fire – Hit You With a Kiss
Calexico – Bend to the Road
Mikal Cronin – Turn Around
Apache – Bloody Knuckles
 
via freemusicarchive.org and jamendo.com