Privacy policy

The purpose of this site is to offer information about HMI and about our services and activities. This site is owned by HMI.

Google Analytics uses Google Analytics, a site analysis tool developed by Google, Inc. (Google). Google Analytics uses cookies (see below) to improve the site and optimize the user experience, ensuring that content is relevant and accessible. To this end, we record your visit when viewing the site to read about the services. The data collected by cookies related to your use of the site (traffic data, including your IP address) are only used for statistical purposes and in a global way, and are stored on Google servers located in the USA.

Google uses the collected data to evaluate the use of and prepare reports on the operation of the site, also offering other services related to the use of the website and the internet. Google may also transfer information to third parties if required by law or if the third party processes information on Google's behalf. If you'd like more detailed information about how Google treats the collected data, see the Google Privacy Policy..


Cookies are small data files that are transferred from to your computer's disk. Cookies that are downloaded from

are safe, do not contain computer viruses and cannot be used to transmit or store personal information. Cookies are generally categorized as “session" or “permanent."

Session cookies: Do not stay on the computer when you leave the site or close the browser. The information collected allows Francisco Macedo to analyze traffic patterns on Over time, we can offer visitors a better experience on the site by continually improving content, making adjustments and making it easier to use.

Permanent Cookies: Stay on your computer when you leave the HMI uses this type of cookies to see if visitors return. In this way we can know if the site is useful, interesting and valuable for the visitor.

You may not accept cookies on your computer by selecting the corresponding setting in your browser. Here's how you can do it in the three most commonly used browsers:

Microsoft Internet Explorer Mozilla Firefox Google Chrome
We must add that if you do not accept cookies you may not be able to use all the features of the website

Collection and storage of personal data

HMI rarely collects and stores personal data. This happens only when you decide to contact the services of HMI through In these cases, the logged data is deleted immediately after responding to your query.

If you have consented to the processing of personal data, you may be addressed current news, promotions or commercial offers. You may cancel this service at any time, and for this purpose, send an email to

All these data collected and registered by HMI are treated confidentially and are not transferred to third parties and are not available to third parties in any way.