educational technology

Visual-Dynamic School Mathematics
Using Technology for Implementing the 21st Century Pedagogy

 User License Agreement

Read this Agreement Carefully

Dalin Inc. License and Warranty Agreement

The use of this product constitute your acceptance of the terms and conditions of this agreement.

General License Terms

  • License. Dalin inc. and/or Dr. Joseph S. Dalin (here and after "Dalin") hereby grants you, the original user, a nonexclusive license authorizing you to use the enclosed software (the "Software") subject to the terms and conditions contained in this Agreement. You are not licensed to rent, lease, or otherwise distribute this Software and/or make any commercial use of the software or by using the software.

  • Copying, disassembly, decompilation, or duplication of any part of the Software, or its documentation, is strictly prohibited and shall constitute violation of copyright law.

  • You may not make copies or translation of the Software, nor alter or remove any copyright, propriety and/or legal notices contained on or in the software product.

  • You may not use the Software for preparing any material, prints or products for distribution or for preparing any presentations, movies or books of commercial value or to be presented in the internet without obtaining a written permission from Dalin. Any violation of this term is considered as violation of copyright law.

Limited Warranty
Dalin warrants to you that the enclosed Software shall, under normal use and service, be free from defects.
If any defect appears during 30-days period, the defective Software may be replaced by Dalin without charge. The warranty does not cover defects arising from modifications or misuse of the Software after installation.

Disclaimer of Warranty and Limitation of Liability

  • The Software is licensed "as is", without any warranty as to its performance, accuracy, or freedom from error, or as to any results generated through its use. Except for the limited warranty provided above, Dalin disclaims all other warranties including, without limitation, any implied warranties of merchantability or of fitness for a particular purpose. You assume the entire risk as to the results and performance of the Software.

  • Obligation to replace defective software as provided above shall be your sole and exclusive remedy for any all claims against Dalin arising out of or in connection with the Software; whether made or suffered by you or any other person and whether based in contract, tort, or otherwise. Under no circumstances shall Dalin be liable for indirect, consequential, special, or exemplary damages such as but not limited to loss of revenue or anticipated profits, lost business, or other economic loss arising out of or in connection with this agreement or your use or inability to use the Software. In any event, any liability arising out of or in connection with this agreement or your use or inability to use the Software, whether based in contract or tort, shall not exceed the amount you paid, if any, for the Software.

License by School (Institute) Boards of Education ("Institution")

In addition of the above terms and conditions:

  • Any Institution which purchase a license of any kind - the network version to be used in its computer labs, single-user version to be used in computer stations or by its teachers or students - will do its best efforts to avoid violations of the term and conditions of this Agreement and avoid violation Dalin's copyright.

  • The Institution will report Dalin any known violation of copyright of the Software.

Return Policy
As you are exposed exceptionally to the capabilities and performance of the Software before you decide to buy it, and as the Software is providing to you through downloading from the internet and it is impossible to return it, and as by downloading the Software you get a password which enable you to instantaneously use the Software, you will not refunded.

The partial or complete invalidity of any one of more clauses of this Agreement shall not affect the validity and continuing force and effect of any other clause.
This license agreement constitutes the entire agreement and understanding between the parties and supersedes any proposal or prior agreement, oral or written, and any other communication between us relating to the subject matter of this agreement.

Dalin Inc. and/or Dr. Joseph S. Dalin


Back to previous page                                                           Back to Top

  Copyright 1995-2013 Dr. Joseph Dalin, All rights reserved.

Dalin Inc. Head Office: 49 Harav Kook St., Herzliya, 46342 Israel;  Phone:(972-9)-9562371, Fax:(972-9)-9514361  
USA office: P.O. Box 76201, Los Angeles, CA  90076