1.What is the metaverse? We started talking more about the metaverse since Facebook went meta. The word metaverse is made up of “meta” which means transcendent and of “verse” which comes from the word universe. Metavers, which will be an ecosystem designed from several technologies, will allow users to lead a virtual life in parallel to the real one via an avatar, which means a digital self. In the metaverse world we will have our avatar, which will be interpreted as a virtual character that we choose to represent us in this virtual place. The metaverse is summarized as the fact that we will n ..read more

by Ahmed Khaouja Regulating a common good such as the metaverse corresponds to the search for well-being by avoiding the abuses by certain actors and users at the expense of others. Metaverse will also be a common good that needs to be protected by setting up a good framework, so that it does not become a place of anarchy and insecurity on a global scale. This framework is more justified than ever because, with the metaverse, we will certainly have a second life and a second professional activity. A study by the American firm Gartner even predicts that by 2026, one out of four people will sp ..read more

1-Remote collaboration and meeting: With metaverse we can meet in the same virtual space to exchange, share experiences. Bill Gates claims that within three years, most business meetings will take place on the metaverse. A study by the American firm Gartner even predicts that, by 2026 one out of four people will spend at least one hour a day in the metaverse to shop, educate themselves or work. With the metaverse you can hire an employee from anywhere in the world. For example, you can communicate with candidates in the metaverse and get to know them better before hiring them. 2-Commercial sup ..read more

Interview conducted by Ahmed Khaouja Presentation of Mr. Bertrand Piccard. Mr. Piccard, before asking you my questions, may I briefly introduce you to our readers: You are a Swiss doctor and pilot. You flew around the world aboard a “Solar Impulse” solar plane which landed for the first time in Africa at Rabat Salé airport on June 5, 2012. If I remember correctly, you took off with your solar plane “Solar Impulse” in March 2015 from Abu Dhabi to the UAE, to return there in July 2016 after seventeen stopovers including that of Rabat. Previously, you also succeeded, with the British pilot Brian ..read more

Drones is a hot topic. Their uses are increasing in various fields. 1-Drone composition: A drone is made up of several elements: • The motors driving the rotor propellers. • The battery providing energy to all the components of the drone. • The electronics which are used for receiving piloting orders, for stabilizing the drone and for the various applications. • Drone pilot remote control hardware, • Tools embedded in the application provided for the drone. 2-The choice of the drone depends on the use: There are several types of drones. First there are the mini drones which are intended for ho ..read more