POWER OF ATTORNEY

       The undersigned as a Section 16 reporting person of Matterport, Inc. (the
"Company"), hereby constitutes and appoints James D. Fay and Judi Otteson, and
each of them, the undersigned's true and lawful attorney-in-fact to:

(1)    execute, deliver and file for and on behalf of the undersigned, in the
       undersigned's capacity as an officer and/or director of the Company,
       Forms 3, 4, and 5 in accordance with Section 16(a) of the Exchange Act;

(2)    do and perform any and all acts for and on behalf of the undersigned
       which may be necessary or desirable to complete and execute any such Form
       3, 4, or 5, complete and execute any amendment or amendments thereto, and
       timely file such form with the SEC and any stock exchange or similar
       authority;

(3)    seek or obtain, as the undersigned's representative and on the
       undersigned's behalf, information on transactions in the Company's
       securities from any third party, including brokers, employee benefit plan
       administrators and trustees, and the undersigned hereby authorizes any
       such person to release any such information to the undersigned and
       approves and ratifies any such release of information; and

(4)    take any other action of any type whatsoever in connection with the
       foregoing which, in the opinion of such attorney-in-fact, may be of
       benefit to, in the best interest of, or legally required by, the
       undersigned, it being understood that the documents executed by such
       attorney-in-fact on behalf of the undersigned pursuant to this Power of
       Attorney shall be in such form and shall contain such terms and
       conditions as such attorney-in-fact may approve in such attorney-in-
       fact's discretion.

       The undersigned hereby grants to each such attorney-in-fact full power
and authority to do and perform any and every act and thing whatsoever
requisite, necessary, or proper to be done in the exercise of any of the rights
and powers herein granted, as fully to all intents and purposes as the
undersigned might or could do if personally present, with full power of
substitution or revocation, hereby ratifying and confirming all that such
attorney-in-fact, or such attorney-in-fact's substitute or substitutes, shall
lawfully do or cause to be done by virtue of this power of attorney and the
rights and powers herein granted. The undersigned acknowledges that the
foregoing attorneys-in-fact, in serving in such capacity at the request of the
undersigned, are not assuming, nor is the Company assuming, any of the
undersigned's responsibilities to comply with Section 16 of the Exchange Act.
The undersigned further acknowledges and agrees that the attorney-in-fact and
the Company are relying on written and oral information provided by the
undersigned to complete such forms and the undersigned is responsible for
reviewing the completed forms prior to their filing. The attorney-in-fact and
the Company are not responsible for any errors or omissions in such filings. The
attorney-in-fact and the Company are not responsible for determining whether or
not the transactions reported could be matched with any other transactions for
the purpose of determining liability for short-swing profits under Section
16(b).

       This Power of Attorney shall remain in full force and effect until the
undersigned is no longer required to file Forms 3, 4, and 5 with respect to the
undersigned's holdings of and transactions in securities issued by the Company,
unless earlier revoked by the undersigned in a signed writing delivered to the
Company and the foregoing attorneys-in-fact.


       IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to
be executed as of this June 17, 2022.


                                                     /s/ Susan Repo
                                                    ---------------------------
                                                     Name: Susan Repo



                [Signature Page to Section 16 Power of Attorney]