UNITED STATES SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549



                                    FORM 8-K


     Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934


       Date of Report (Date of earliest event reported): October 4, 2010


                                 SOLAR3D, INC.
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             (Exact name of registrant as specified in its charter)


                                    DELAWARE
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                 (State or other jurisdiction of incorporation)



       333-127080                                         01-0592299
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(Commission File Number)                               (I.R.S. Employer
                                                      Identification No.)


           6500 HOLLISTER AVENUE, SUITE 130, GOLETA, CALIFORNIA 93117
            --------------------------------------------------------
               (Address of principal executive offices) (Zip Code)

       Registrant's telephone number, including area code: (805) 690-9000


  MachineTalker, Inc., 513 De La Vina Street, Santa Barbara, California 93101;
                               Phone: 805-957-1680
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              (Former name, former address and former fiscal year,
                          if changed since last report)


Check  the  appropriate  box  below  if the  Form  8-K  filing  is  intended  to
simultaneously  satisfy the filing obligation of the registrant under any of the
following provisions.

[_]      Written  communications  pursuant to Rule 425 under the  Securities Act
         (17 CFR240.14d-2(b))

[_]      Soliciting  material  pursuant to Rule 14a-12  under  Exchange  Act (17
         CFR240.14a-12)

[_]      Pre-commencement  communications  pursuant to Rule  14d-2(b)  under the
         Exchange Act (17 CFR240.14d-2(b))

[_]      Pre-commencement  communications  pursuant to Rule  13e-4(c)  under the
         Exchange Act (17 CFR240.13e-4(c))




SECTION 5.  CORPORATE GOVERNANCE AND MANAGEMENT

         Item 5.02.  Departure of Directors or Principal  Officers;  Election of
Directors; Appointment of Principal Officers.

         On  October  4,  2010,  the  Company  appointed  James B.  Nelson  as a
director,  President and Chief  Executive  Officer of Solar3D,  Inc., a Delaware
corporation  (the "Company" or "Solar3D").  Mr. James Nelson began his executive
career 30 years ago at Bain and Company,  a business  strategy  consulting firm,
where he managed a team of  consultants  on four  continents  solving  CEO-level
programs for global companies.  Prior to joining the Company,  he spent 20 years
working in the private equity  industry as both a capital  partner and operating
CEO to  portfolio  companies.  Mr.  Nelson  was a General  Partner  at  Peterson
Partners  (2007-2009) and at Millennial Capital Partners  (1991-2010--previously
known  as  Invest  West  Capital).   In  addition  to  his  responsibilities  in
acquisition  and  divestiture,  Mr. Nelson worked as an executive of a number of
portfolio companies.  He served as CEO of Euro-Tek Store Fixture,  LLC, Chairman
of the Board of  American  Retail  Interiors,  Chairman  of the Board and CEO of
Panelview Inc. and Chairman of the Board of Critical Power Exchange,  as well as
sitting  on  numerous  Boards  both  in and  out of the  private  equity  funds'
portfolios.

         Prior  to his  years in  private  equity,  Mr.  Nelson  served  as Vice
President of Marketing at Banana Republic/The Gap, where he managed company-wide
marketing, as well as the initial international expansion of Banana Republic. He
was also  General  Manager  for  Banana  Republic's  highly  profitable  catalog
division.   He  also  served  as  Vice  President  of  Marketing  and  Corporate
Development at Saga Corporation, a multi-billion dollar food service company.

         Mr.  Nelson  received his MBA from Brigham Young  University,  where he
graduated  Summa Cum Laude and was  named  the  Outstanding  Master of  Business
Administration Graduate.

         We believe that Mr. Nelson's experience in global companies,  worldview
strategic  thinking,  and hands-on  entrepreneurial  and operating  execution is
ideally  suited to help  exploit  Solar3D's  solar cell  technology  in a global
market opportunity.

         In  consideration  for his services as a director of the  Company,  the
Company  issued to Mr.  Nelson a  nonqualified  stock  option to  purchase up to
15,000,000 shares of the Company's common stock for a period of seven years from
the date of grant (i.e.,  July 22, 2010), at a purchase price of $0.05 per share
(after  taking  into  account the  one-for-five  reverse  stock  split  recently
effected by the  Company),  as previously  described in the Company's  Report on
Form 8-K,  dated August 5, 2010. The stock options were granted on July 22, 2010
and vest 1/36th per month  commencing on August 21, 2010, on a monthly basis for
as  long  as  Mr.  Nelson  is an  employee  or  consultant  of the  Company.  In
consideration  for Mr.  Nelson's  services as the President and Chief  Executive
Officer of the  Company,  the Company has agreed to pay to Mr.  Nelson an annual
salary of  $200,000,  commencing  to accrue on October  1, 2010,  payable in two
equal installments each month during the year.

         On October 4, 2010,  Roland F. Bryan  resigned  as the Chief  Executive
Officer  and  President  of the  Company in order to allow James B. Nelson to be
appointed  for those  positions.  Mr. Bryan will remain as the  Company's  Chief
Financial Officer and corporate Secretary.

                                      -1-



SECTION 8.  OTHER EVENTS

         Item 8.01.  Other Events.

         The Company has recorded an Amendment to its Articles of  Incorporation
effecting  the following  changes:  The Company has changed its name to Solar3D,
Inc.,  and it has  effected a  one-for-five  reverse  stock  split of all of its
issued and outstanding  common stock. Its authorized  capital stock has not been
modified.  The Company has submitted its application for a new trading symbol on
the OTC:BB market,  the assignment of which is pending.  The Company's new CUSIP
number is 83417A 100, and its ISIN Number is  US83417A1007.  The  Company's  new
address for its executive offices is 6500 Hollister  Avenue,  Suite 130, Goleta,
California 93117, and its new telephone number is (805) 690-9000. The Company is
subleasing space there on a month to month basis for $2,500 per month.


SECTION 9.  FINANCIAL STATEMENTS AND EXHIBITS

         (d)      Exhibits

                  10.1     Amendment   to   Articles   of   Incorporation    for
                           MachineTalker,  Inc.  covering  change  of  name  and
                           reverse stock split.(1)

                  10.2     Nonstatutory  Stock  Option  Agreement  with James B.
                           Nelson, dated July 22, 2010.(2)

- ----------------------
(1)      Incorporated by reference from the Definitive  Information Statement on
         Schedule  14C,  dated  August 30,  2010,  filed by the Company with the
         Securities and Exchange Commission.

(2)      Incorporated  by reference from the Report on Form 8-K, dated August 5,
         2010, filed by the Company with the Securities and Exchange Commission.



                                   SIGNATURES

         Pursuant to the requirements of the Securities Exchange Act of 1934, as
amended,  the  registrant has duly caused this report to be signed on its behalf
by the undersigned, thereunto duly authorized.


                               MACHINETALKER, INC.
                             -----------------------
                                  (Registrant)

Date:  October 4, 2010


                               /s/ Roland F. Bryan
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                           Roland F. Bryan, President










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