Picture-Text Cooperation: Lettering in Legal Visualization. IRIS 2015 presentation Network of Legal Metalevels. IRIS 2016 Views to Legal Information Systems and Legal Sublevels. ICIST 2016 Visualization of Hajime Yoshino’s Logical Jurisprudence. IRIS 2017 Visualising Legal Meaning in Legal Informatics. Workshop DatAMSS 2014 presentation Compliance and Software Transparency for Legal Machines. Conference Baltic DB&IS 2014 presentation Towards Multidimensional Rule Visualizations. Conference RULES 2013 presentation Compliance and software transparency for legal machines (DAMPS 2013) E-services via the Internet and compliance with the law. File 20131203-Druskininkai-Cyras-EServicesCompliance-slides Apie vizualizavimą teisėje: pavyzdžiai keletu temų [in Lithuanian]. File 20131024-IVRsekcija-cyras-ApieVizualizavimaTeiseje-skaidres IRIS 2008. Teleological Networks in Normative Systems Technical rules and legal rules in online virtual worlds User needs and legally ruled collaboration in the VirtualLife virtual world platform Transforming legal rules into virtual world rules: a case study in the VirtualLife platform Transforming Legal Rules into Online Virtual World Rules: A Case Study in the VirtualLife Platform