Commercial Expert System Shells are listed in the Expert System Shells FAQ. See the Robotics FAQ for information on Robotics manufacturers. Stiquito is a small (3cm H x 7cm W x 6cm L), simple (32 parts) and inexpensive (< $30) nitinol-propelled hexapod robot developed at the Indiana University (Bloomington) Robotics Laboratory. Its legs are propelled by nitnol actuator wires. Each leg has one degree of freedom. The robot walks up to 10 centimeters per minute and can carry a 9-volt cell, a MOSIS "tiny chip" and power transistors to drive the nitinol actuator wires. Nitinol wire (aka BioMetal, Flexinol), is a nickel-titanium alloy which exerts useful force as it is heated by passing a current through it. IUCS Technical Report 363a describes Stiquito's construction and is available by anonymous ftp from cs.indiana.edu:/pub/stiquito/ [129.79.254.191] as are many other related files. The tech report is also available by US mail for $5 (checks or money orders should be made payable to "Indiana University") from Computer Science Department, Attn: TR 363a 215, Lindley Hall, Indiana University, Bloomington, Indiana 47405. A kit containing all the materials needed to construct a simple version of Stiquito and its controller is available for an extra $10 from the above address (use attn line "Stiquito Kit"). To receive a video showing the assembly of Stiquito, include an additional $10 and add "Video" to the "Attn:" line. Anyone may build and use Stiquitos in any quantity for educational or research purposes, but Indiana University reserves all rights to commercial applications. Questions about Stiquito should be sent to Prof. Jonathan W. Mills <stiquito@cs.indiana.edu>. To join the Stiquito mailing list run by Jon Blow of UC/Berkeley, send mail to stiquito-request@xcf.berkeley.edu. Togai InfraLogic, Inc. (TIL) is a supplier of fuzzy logic and fuzzy expert system software and hardware. For more information, write to Togai InfraLogic, Inc., 5 Vanderbilt, Irvine, CA 92718, call +1 714 975 8522, fax +1 714 975 8524, or send email to info@til.com or til!info. TIL also supports an email-server that can be reached at fuzzy-server@til.com or til!fuzzy-server. Send an email message that contains just the word "help" in either the subject line or the message body for more information. A list of products can be obtained by sending a message that contains only the line "send products.txt" to the email-server. For an index of the contents of the server, send a message with the line "send index". The following is from Risks Digest 13.83 -- I have no idea what the software does, but Colby did head up the PARRY project: FEELING HELPLESS ABOUT DEPRESSION? Overcoming Depression 2.0 provides computer based cognitive therapy for depression with therapeutic dialogue in everyday language. Created by Kenneth Mark Colby, M.D., Professor of Psychiatry and Biobehavioural Sciences, Emeritus, UCLA. Personal Version ($199), Professional version ($499). Malibu Artificial Intelligence Works, 25307 Malibu Rd, CA 90265. 1-800-497-6889.Go Back Up