Nike’s Chalkbot may be the perfect convergence of technology, social media, and cause marketing.
Essentially a pneumatic chalk-paint sprayer driven by a computer, ChalkBot takes messages from around the world via text messaging, Facebook, Twitter and the LiveSTRONG web site, and sprays them in yellow on the roads of the Tour de France during the event.
According to The Inspiration Room blog, the system includes a text-message interface, web-based queue and approval system for tour officials, onboard machine and nozzle control, spray mechanism, camera and GPS capture system, and Twitter integration. (See how it works below.)
The messages generally support the fight against cancer, encourage survivors, and memorialize loved ones. On the ChalkBot landing page are sample messages submitted by others and a Google map indicating their points of origination.
I gave it a try and submitted a message in memory of my mom who died of cancer in 2000.
On July 19, the Tour entered the Pyrenees during Stage 14. Christophe Riblon, a Fenchman, escaped early on the road between Revel and Ax 3 Domaines and held off the charge of the peloton to win the day. The main contenders, Andy Schleck and Alberto Contador, played cat-and-mouse games with each other during the stage’s two difficult climbs. Schleck retained the yellow jersey.
Meanwhile, a few miles away, the ChalkBot was spraying messages on the Stage 16 route, the roads between Bagnéres-de-Luchon and Pau. One of them was mine.
Recently I received an email message from Nike with a photo of my message painted on the road, along with the date, the time of day, and the GPS coordinates. Great followup. Mom would have been amazed.




After months of political wrangling, the health-care reform bill is now law.




