EXHIBIT 3.1


                     RESTATED CERTIFICATE OF INCORPORATION
                                      OF
                      COMPUTER GENERATED SOLUTIONS, INC.


Computer Generated Solutions, Inc., a corporation organized and existing
under the laws of the State of Delaware, hereby certifies as follows:

        FIRST.  (a)  The present name of the corporation is Computer Generated
   Solutions, Inc.
                (b) The date of the filing of its original Certificate of
   Incorporation with the Secretary of State of the State of Delaware was March
   27, 1984 under the name Computer Generated Solutions, Inc.

        SECOND. This Restated Certificate of Incorporation has been duly adopted
   pursuant to and in accordance with Sections 228 and 245 of the General
   Corporation Law of the State of Delaware (the "General Corporation Law"), and
   restates and amends the provisions of the existing Certificate of
   Incorporation of Computer Generated Solutions, Inc.

        THIRD. The Certificate of Incorporation of Computer Generated Solutions,
   Inc. is hereby amended and restated so as to read in its entirety as follows:

                                  ARTICLE ONE

                                     NAME

        The name of the corporation is COMPUTER GENERATED SOLUTIONS, INC. (the
"Corporation").

                                  ARTICLE TWO

                               REGISTERED OFFICE

        The address of the registered office of the Corporation in the State of
Delaware is 1013 Centre Road, in the City of Wilmington, County of New Castle 
19801 and the name of the registered agent at such address is Prentice-Hall 
Corporation System, Inc.


 
                                 ARTICLE THREE

                                   PURPOSES

        The nature of the business or purposes of the Corporation is to engage
in any lawful act or activity for which corporations may be organized under the
General Corporation Law, and by such statement all lawful acts and activities
shall be within the purposes of the Corporation, except for express limitations,
if any.

                                 ARTICLE FOUR

                               CAPITAL STRUCTURE

        Section 4.1 The total number of shares of stock which the Corporation
shall have authority to issue is 26,000,000 shares of all classes of stock,
consisting of 25,000,000 shares of Common Stock, par value $.001 per share, and
1,000,000 shares of Preferred Stock, par value $.001 per share.

        Section 4.2 Shares of Preferred Stock may be issued from time to time in
one or more series as may from time to time be determined by the Board of
Directors, each of said series to be distinctly designated. The voting powers,
preferences and relative, participating, optional and other special rights, and
the qualifications, limitations or restrictions thereof, if any, of each such
series may differ from those of any and all other series of Preferred Stock at
any time outstanding, and the Board of Directors is hereby expressly granted
authority to fix or alter, by resolution or resolutions, the designation,
number, voting powers, preferences and relative, participating, optional and
other special rights, and the qualifications, limitations and restrictions
thereof, of each such series, including but without limiting the generality of
the foregoing, the following:

                (a) The distinctive designation of, and the number of shares of
           Preferred Stock that shall constitute, such series, which number
           (except where otherwise provided by the Board of Directors in the
           resolution establishing such series) may be increased or decreased
           (but not below the number of shares of such series then outstanding)
           from time to time by like action of the Board of Directors;

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                (b) The rights in respect of dividends, if any, of such series
           of Preferred Stock, the extent of the preference or relation, if any,
           of such dividends to the dividends payable on any other class or
           classes or on any other series of the same or other class or classes
           of capital stock of the Corporation and whether such dividends shall
           be cumulative or noncumulative;

                (c) The right, if any, of the holders of such series of
           Preferred Stock to convert the same into, or exchange the same for,
           shares of any other class or classes or of any other series of the
           same or any other class or classes of capital stock of the
           Corporation, and the terms and conditions of such conversion or
           exchange;

                (d) Whether or not shares of such series of Preferred Stock
           shall be subject to redemption, and the redemption price or prices
           and the time or times at which, and the terms and conditions on
           which, shares of such series of Preferred Stock may be redeemed;

                (e) The rights, if any, of the holders of such series of
           Preferred Stock upon the voluntary or involuntary liquidation,
           dissolution or winding-up of the Corporation or in the event of any
           merger or consolidation of or sale of assets by the Corporation;

                (f) The terms of any sinking fund or redemption or repurchase or
           purchase account, if any, to be provided for shares of such series of
           Preferred Stock;

                (g) The voting powers, if any, of the holders of any series of
           Preferred Stock generally or with respect to any particular matter,
           which may be less than, equal to or greater than one vote per share,
           and which may, without limiting the generality of the foregoing,
           include the right, voting as a series by itself or together with the
           holders of any other series of Preferred Stock or all series of
           Preferred Stock as a class, to elect one or more directors of the
           Corporation generally or under such specific circumstances and on
           such conditions, as shall be provided in the resolution or
           resolutions of the Board of Directors adopted pursuant hereto,
           including, without limitation, in the event there shall have been a
           default in the payment of dividends on or redemption of any one or
           more series of Preferred Stock; and

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                (h) Such other powers, preferences and relative, participating,
           optional and other special rights, and the qualifications,
           limitations and restrictions thereof, as the Board of Directors shall
           determine.

                                 ARTICLE FIVE

                                   DIRECTORS

        Section 5.1 The Board of Directors shall be determined and the number
may be changed in such manner as provided in the by-laws of the Corporation.

        Section 5.2 The Board of Directors shall be divided into three classes,
each class to consist, as nearly as practical, of one-third of the Board of
Directors constituting the entire Board of Directors, with the term of office of
one class expiring each year. At the annual meeting of stockholders, directors
of the first class shall be elected to hold office for a term expiring at the
next succeeding annual meeting, directors of the second class shall be elected
to hold office for a term expiring at the second succeeding annual meeting and
directors of the third class shall be elected to hold office for a term expiring
at the third succeeding annual meeting. Directors hold office until the annual
meeting of the stockholders of the Corporation in the year in which the term of
their class expires and until their successors have been duly elected and
qualified. At each succeeding meeting of the stockholders, the successors to the
class whose term expires shall be elected for a three-year term. Any vacancies
in the Board of Directors for any reason, and any directorships resulting from
any increase in the number of directors, may be filled only by the Board of
Directors and not by the stockholders, acting by a majority of the directors
then in office, although less than a quorum, and any directors so chosen shall
hold office until the next election of the class for which such directors shall
have been chosen and until their successors have been duly elected and
qualified. Notwithstanding the foregoing, and except as otherwise--required by
law, whenever the holders of any one or more series of Preferred Stock shall
have the right, voting separately as a class, to elect one or more directors of
the Corporation, the terms of the director or directors elected by such holders
shall expire at the next succeeding annual meeting of stockholders. Subject to
the foregoing, at each annual meeting of stockholders the successors to the
class of directors whose term shall then expire shall be elected

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to hold office for a term expiring at the third succeeding annual meeting.

        Section 5.3 Any director may be removed solely for cause by the
affirmative vote of the holders of record of a majority of the outstanding
shares of capital stock of the Corporation entitled to vote with respect to the
election of directors.

        Section 5.4 Unless and except to the extent that the by-laws of the
Corporation shall so require, the election of directors of the Corporation need
not be by written ballot.

                                  ARTICLE SIX

                            LIMITATION ON LIABILITY

        A director of the Corporation shall not be liable to the Corporation or
its stockholders for monetary damages for breach of fiduciary duty as a
director, except to the extent such exemption from liability or limitation
thereof is not permitted under the General Corporation Law as the same exists or
may hereafter be amended. Any amendment, modification or repeal of the foregoing
sentence shall not adversely affect any right or protection of a director of the
Corporation hereunder in respect of any act or omission occurring prior to the
time of such amendment, modification or repeal.

                                 ARTICLE SEVEN

                                INDEMNIFICATION

        Section 7.1  No director of the Corporation shall be personally liable
to the Corporation or its stockholders for monetary damages for breach of
fiduciary duty as a director; provided, however, that the foregoing clause shall
not apply to any liability of a director to the extent provided by applicable
law (i) for any breach of the director's duty of loyalty to the Corporation or
its stockholders, (ii) for acts or omissions not in good faith or which involve
intentional misconduct or a knowing violation of law, (iii) under Section 174 of
the Delaware General Corporation Law or (iv) for any transaction from which the
director derived an improper personal benefit. Neither the amendment nor repeal
of this ARTICLE SEVEN, nor the adoption of any provision of this Restated
Certificate

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of Incorporation inconsistent with this ARTICLE SEVEN, shall be effective with
respect to any cause of action, suit, claim or other matter that, but for this
ARTICLE SEVEN, would accrue or arise prior to such amendment, repeal or adoption
of an inconsistent provision.

        Section 7.2  The Corporation shall indemnify each officer, director,
employee or agent of the Corporation (and his or her heirs, successors and
administrators) to the fullest extent permitted by law, subject to any
limitations set forth in the By-Laws.

        Section 7.3  The Corporation shall pay the expenses (including
attorneys' fees) of any person referred to in Section 7.1 of ARTICLE SEVEN
incurred in defending any proceeding in advance of its final disposition;
provided, however, that the advancement of expenses incurred by a director or
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officer in advance of the final disposition of the proceeding shall be made only
upon receipt of an undertaking by the director or officer to repay all amounts
advanced if it should be ultimately determined that the director or officer is
not entitled to be indemnified under this ARTICLE SEVEN or otherwise.

        Section 7.4  If a claim for indemnification or advancement of expenses
under this ARTICLE SEVEN is not paid in full within sixty (60) days after a
written claim therefore has been received by the Corporation (except in the case
of a claim for advancement of expenses, in which case the applicable period
shall be twenty (20) days), the claimant may file suit to recover the unpaid
amount of such claim. If successful in whole in such an action, the claimant
shall be entitled to be paid the expense of prosecuting such claim; if
successful in part in such an action, the claimant shall be entitled to be paid
the expense of prosecuting each successfully resolved claim, issue or matter. In
any such action the Corporation shall have the burden of proving that the
claimant was not entitled to the requested indemnification or advancement of
expenses under applicable law.

        Section 7.5  The rights conferred on any person by this ARTICLE SEVEN
shall not be exclusive of any other rights which such person may have or
hereafter acquire under any statute, provision of this Restated Certificate of
Incorporation, provision of the by-laws, agreement, vote of stockholders or
disinterested directors or otherwise.

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        Section 7.6  The Corporation's obligation, if any, to indemnify any
person who was or is serving at its request as a director, officer, employee or
agent of another corporation, partnership, joint venture, trust, enterprise or
nonprofit entity shall be reduced by any amount such person would be entitled to
retain as indemnification from such other corporation, partnership, joint
venture, trust, enterprise or nonprofit enterprise.

        Section 7.7  Any repeal or modification of the foregoing provisions of
this ARTICLE SEVEN shall not adversely affect any right or protection hereunder
of any person in respect of any act or omission occurring prior to the time of
such repeal or modification.

                                 ARTICLE EIGHT

                           AMENDMENT OF CERTIFICATE

        Except for ARTICLE FIVE, ARTICLE SIX, ARTICLE SEVEN and this ARTICLE
EIGHT, each of which shall not be amended, altered, changed or repealed without
the affirmative vote of the holders of at least seventy-five percent (75%) of
the outstanding shares of the capital stock of the Corporation entitled to vote
thereon, from time to time and at any time, any provision contained in this
Restated Certificate of Incorporation may be amended, altered, changed or
repealed by the Corporation, and other provisions authorized by the laws of the
State of Delaware at the time in force may be added or inserted, in the manner
now or hereafter prescribed by law; and all rights, preferences and privileges
of whatsoever nature conferred upon stockholders, directors or any other persons
whomsoever by and pursuant to this Restated Certificate of Incorporation in its
present form or as hereafter amended are granted subject to the rights reserved
in this ARTICLE EIGHT.

                                 ARTICLE NINE

                             AMENDMENT OF BY-LAWS

        In furtherance and not in limitation of the powers conferred by the laws
of the State of Delaware, the Board of Directors of the Corporation is expressly
authorized to make, alter and repeal the by-laws of the Corporation.

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                                  ARTICLE TEN

                              STOCKHOLDER ACTION

        Any action required or permitted to be taken by any stockholders of the
Corporation must be effected at a duly called annual or special meeting of such
stockholders and may not be effected by any consent in writing by such
stockholders. Except as otherwise required by law, special meetings of
stockholders of the Corporation may be called only the Board of Directors
pursuant to a resolution approved by a majority of the entire Board of
Directors.

        IN WITNESS WHEREOF, the Corporation has caused this Restated Certificate
of Incorporation to be executed by Fred B. Schlossberg, the Secretary of the
Corporation, this      day of                    , 1997.
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                                                     -------------------------
                                                     Fred B. Schlossberg
                                                     Secretary

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