http://www.novint.com/ - Soon release sub $100 Novint Falcon
http://www.sensable.com/ - Makers of Phantom & Omni Haptic Feedback Devices
http://www.immersion.com/ - Medical, Gaming & Research Systems
http://www.forcedimension.com/ - Makers of the Omega & Delta Haptic Feedback Devices
Research & Hobbyhttp://www.procyonengineering.com/ - High quality Dev Boards and Open Source Software
http://www.ctgnet.com/RBS.htm - Assorted Stackable Boards
http://www.drrobot.com/ - Platforms, components & Electronics
http://www.hobbyengineering.com/ - Platforms, components & Electronics
http://www.acroname.com/ - Platforms, components & Electronics
http://www.robotics.com/mechpart.html - Lots of parts
Cutting Edgehttp://www.sickusa.com/ - Best Laser Range Sensors
http://www.evolution.com/ - Localization & Image Processing Solutions
http://www.vision-components.com/ - Integrated Camera Vision Systems
http://www.valdesystems.com/ - Stereo Vision Systems
RoboBusiness Conference and Exposition
http://www.roboevent.com/sponsors.htm