Sources

Every source backing a fact on Helsinki Institute of Technology's own page, deduplicated — the same source backing several facts appears once.

• http://chi2016.acm.org/ — http://chi2016.acm.org/
• https://dl.acm.org/action/showFmPdf?doi=10.1145%2F2037373 — https://dl.acm.org/action/showFmPdf?doi=10.1145%2F2037373