Withthe experiencegainedin the fieldofcomputergraphics (especially in J3Reality development), we areabletoprovideplug-insforanycommercialCADsystem, making it able tohandleVirtual Reality workstations. Plug-insforCAD systemsare veryusefulwheneveryouhave any needto customizethe environmentortoaddfeaturesthatare notsystemnativelysupported.They arewidelyused in manyapplications,some of them are listed here:collaboration tools,connection to multipleworkstations,remotecontrolofa host, interoperabilitywith other applications,interfacingwithnewinputandoutput devices. J3Techdesigns anddevelopsplugins foranycommercialCADsystem,according to any needsof the customer. Below you can seean example ofa samplepluginas a technologydemonstration.Unfortunatelywe cannot list any other developed plugins becauseofthe contractswesignedwith customer companies.