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Contents of the online offer
The author reserves the right not to be responsible for the topicality, correctness and completeness of the information provided on our website. Liability claims against the author, which refer to material or non-material damage caused by the use or non-use of the information provided or by the use of incorrect and incomplete information, are fundamentally excluded, provided that there is no demonstrably intentional or grossly negligent fault on the part of the author.
All offers are subject to confirmation and non-binding. Parts of the pages or the complete publication including all offers and information might be extended, changed or partly or completely deleted by the author without separate announcement.

References and Links
The author is not responsible for any contents linked or referred to from his pages - unless he has full knowledge of illegal contents and would be able to prevent the visitors of his site fromviewing those pages - unless he has full knowledge of illegal contents and would be able to prevent the visitors of his site from viewing those pages.
The author hereby expressly declares that at the time of setting the links, no illegal content was discernible on the linked pages. The author has no influence whatsoever on the current and future design, content or authorship of the linked pages. Therefore, he hereby expressly distances himself from all contents of all linked pages that were changed after the link was set up. This statement applies to all links and references set within the author's own Internet offer as well as to external entries in guest books, discussion forums, link directories, mailing lists and all other forms of databases set up by the author, to whose content external write access is possible. For illegal, incorrect or incomplete contents and in particular for damages resulting from the use or non-use of information presented in this way, only the provider of the page to which reference was made is liable, not the person who merely refers to the respective publication via links.

Copyright and trademark rights
The author endeavours to observe the copyrights of the images, graphics, sound documents, video sequences and texts used in all publications, to use his own images, graphics, sound documents, video sequences and texts or to make use of license-free graphics, sound documents, video sequences and texts.
All brand names and trademarks mentioned on the website and possibly protected by third parties are unrestrictedly subject to the provisions of the respectively valid trademark law and the ownership rights of the respective registered owners. The mere mentioning of trademarks does not imply that they are not protected by the rights of third parties!
The copyright for published objects created by the author himself remains solely with the author of the pages. Any duplication or use of objects such as diagrams, sounds or texts in other electronic or printed publications is not permitted without the author's agreement.

protection of privacy
Insofar as it is possible to enter personal or business data (email addresses, names, addresses) within the Internet offer, the disclosure of this data by the user is expressly on a voluntary basis. The use and payment of all offered services is permitted - as far as technically possible and reasonable - without specification of such data or under specification of anonymized data or a pseudonym. The use by third parties of contact data such as postal addresses, telephone and fax numbers as well as e-mail addresses published in the imprint or similar information for the purpose of sending unsolicited information is not permitted. We expressly reserve the right to take legal action against senders of so-called spam mails in the event of violations of this prohibition.

Privacy policy for the use of Facebook plugins (Like button)
This website uses plugins from Facebook. com, which are provided by Facebook Inc., 1601 S. California Avenue, Palo Alto, CA 94304 in the USA. Users of our website, on which the Facebook plug-in is installed, are hereby informed that the plugin establishes a connection to Facebook, whereby a transmission to your browser is carried out so that the plugin appears on the website.
In addition, the use of this information will be forwarded to the Facebook servers, which contain information about your visits to our website. For logged-in Facebook users, this means that the usage data is assigned to their personal Facebook account.
As soon as you as a logged in Facebook user actively use the Facebook plugin (e. g. by clicking on the "Like" button or using the comment function), this data is transferred to your Facebook account and published. You can only avoid this by logging out of your Facebook account.
For further information on data use by Facebook, please refer to the data protection regulations on Facebook.

Privacy policy for using Twitter
The Twitter service functions are integrated on our pages. These features are offered by Twitter Inc., 795 Folsom St., Suite 600, San Francisco, CA 94107, USA. By using Twitter and the "Re-Tweet" function, the websites you visit will be linked to your Twitter account and made known to other users. Data is also transferred to Twitter.
We would like to point out that, as the provider of these pages, we are not aware of the content of the transmitted data and their use by Twitter. For more information, see the Twitter Privacy Policy at http://twitter.com/privacy.
You can change your Twitter privacy settings in your account settings at http://twitter.com/account/settings

Privacy policy for the use of Google +1
Collection and dissemination of information:
Use the Google +1 button to publish information worldwide. The Google +1 button provides you and other users with personalized content from Google and our partners. Google stores both the information that you have provided for a +1 content and information about the page you have viewed by clicking +1. Your +1 can be displayed as a clue along with your profile name and photo in Google services, such as search results or your Google profile, or elsewhere on websites and ads on the Internet. Google records information about your +1 activity to improve Google services for you and others.
To use the Google +1 button, you need a public Google profile that is visible worldwide and must contain at least the name selected for the profile. This name is used in all Google services. In some cases, this name can also replace another name that you used to share content through your Google Account. The identity of your Google profile may be displayed to users who know your email address or have other identifying information from you.

Use of the information collected:
In addition to the purposes described above, the information you provide will be used in accordance with the applicable Google Privacy Policy. Google may publish aggregate statistics on users' +1 activity or share them with users and partners, such as publishers, advertisers or associated websites.
Privacy policy for the use of Google Adsense
This website uses Google AdSense, a service to include advertisements from Google Inc. ("Google"). Google AdSense uses "cookies", which are text files placed on your computer, to help the website analyze how users use the site. Google AdSense also uses so-called web beacons (invisible graphics). Through these web beacons, information such as visitor traffic on these pages can be evaluated. The information generated by cookies and web beacons about the use of this website (including your IP address) and the delivery of advertising formats is transmitted to a Google server in the USA and stored there.
Google may share this information with Google's contract partners. However, Google will not combine your IP address with other data stored by you. You may refuse the use of cookies by selecting the appropriate settings on your browser, however please note that if you do this you may not be able to use the full functionality of this website. By using this website, you agree to the processing of the data collected about you by Google in the manner and for the purpose described above.

Privacy policy for the use of Google Analytics
This website uses Google Analytics, a web analysis service provided by Google Inc. ("Google"). Google Analytics uses "cookies", which are text files placed on your computer, to help the website analyze how users use the site. The information generated by the cookie about your use of this website is usually transferred to a Google server in the USA and stored there.
However, if you enable IP anonymization on this website, your Google IP address will be previously truncated by Google within Member States of the European Union or in other contracting states of the EEA Agreement. Only in exceptional cases the full IP address is transferred to a Google server in the USA and shortened there. On behalf of the operator of this website, Google will use this information to evaluate your use of the website, to compile reports on website activity and to provide the website operator with further services connected with website use and internet use. The IP address transmitted by your browser within the scope of Google Analytics will not be merged with other Google data.
You may refuse the use of cookies by selecting the appropriate settings on your browser, however please note that if you do this you may not be able to use the full functionality of this website. You can also prevent Google from collecting the data generated by the cookie and relating to your use of the website (including your IP address) and from processing this data by downloading and installing the browser plugin available under the following link http://tools.google.com/dlpage/gaoptout?hl=en.

Sommer Informatik GmbH from Rosenheim was founded in 1996. The company stands for highly qualified software solutions in the fields of real estate management, building physics, static calculation of windows, facades and glass.

The software company Sommer Informatik GmbH stands for innovative software solutions for statical and building physical calculations for windows, glazing and facades since its foundation.

The intensive co-operation with well-known companies, with universities, scientists and engineers guaranties future-oriented continued development of the existing solutions and new ideas for future solutions.