Jan Brejcha

blockchain ux bitcoin smart contracts business model ethereum user interface semiotika china innovation dao semiotics cross-cultural research hci design jazyk quantitative research qualitative research interaction design evaluation analysis design methods culture rhetorics persuasion manipulation ethics values ideology uxmonday ui mezikulturni vyzkum borgove paralelni polis decentralizace idéologie kryptoanarchizmus anarchokapitalizmus hacker cypherpunk hcpp17 asset class cryptocurrency tokenization disruption initial coin offering value proposition design guidelines financial literacy human-centered design hacking #uxce14 cultural markers methodology guidelines language uzivatelsky prozitek