| Taiwan, October 2008 A traditional visit to my family |
 |
| China, September 2008 A quick trip to Shanghai and Nanjing |
 |
| California, September 2008 Salvador DaBot@Google |
 |
| Bolivia, July 2008 High mountains, colorful people |
 |
| California, May 2008 ICRA Conference and trip along the coast |
 |
| Taiwan, October 2006 |
 |
| Taiwan, August 2004 |
 |