In an unprecedented turn of events, President Zelensky of Ukraine appeared as a surprise guest at four of Europe’s major tech conferences taking place simultaneously on June 15th, 2022. Attendees at TNW Conference in Amsterdam, Vivatech in Paris, Brilliant Minds in Stockholm, and Founders Forum in London all had a chance to hear Zelensky speak and take questions live from the audience. And how you may ask? Why, via hologram of course. When we think of a hologram, most of us recall that grainy, glitchy blue tinted image of Princess Leia that appeared at the beginning of the first Star…

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