Geoworks Watch

from SC 13G/A 1 page Joint Filing Agreement

from SC 13G/A 1 page <page> Exhibit 1 Joint Filing Agreement This Will Confirm the Agreement by and Between Each of the Undersigned, in Accordance With Rule 13d-1(k)(1) Under the Securities Exchange Act of 1934, as Amended, That the Schedule 13g Filed on or About This Date With Respect to the Beneficial Ownership of the Undersigned of Shares of the Common Stock, Par Value $0.001 Per Share, of Geoworks Corporation Is Being Filed on Behalf of Each of the Undersigned. This Agreement May Be Executed in Two or More Counterparts, Each of Which Shall Be Deemed an Original, but All of Which Together Shall Constitute One and the Same Instrument. Dated: February 7, 2003 Science Applications International Corporation By: /S/ Douglas E. Scott Name: Douglas E. Scott Title: Senior Vice President and General Counsel Telcordia Venture Capital Corporation By: /S/ Gian A. Brown Name: Gian A. Brown Title: General Counsel Page 9 of 9

from 8-A12G ~50 pages Rights Agreement

from SC 13G 1 page <page> 1 Exhibit 1 Joint Filing Agreement This Will Confirm the Agreement by and Between Each of the Undersigned, in Accordance With Rule 13d-1(k)(1) Under the Securities Exchange Act of 1934, as Amended, That the Schedule 13g Filed on or About This Date With Respect to the Beneficial Ownership of the Undersigned of Shares of the Common Stock, Par Value $0.001 Per Share, of Geoworks Corporation, Is Being Filed on Behalf of Each of the Undersigned. This Agreement May Be Executed in Two or More Counterparts, Each of Which Shall Be Deemed an Original, but All of Which Together Shall Constitute One and the Same Instrument. Dated: August 18, 2000 Science Applications International Corporation By: /S/ Douglas E. Scott Name: Douglas E. Scott Title: Senior Vice President and General Counsel Telcordia Technologies, Inc. By: /S/ Grant Clark Name: Grant Clark Title: Vice President and General Counsel