Cognity published a disclosure that only looks open is not an accordion, featuring a lab that stacks the pieces with tree + VoiceOver proof, including a button trigger with bound aria-expanded, panel association via aria-controls, and region named from the trigger.

Cognity is the Digital Enabler of the leading Telecommunications, Financial Services and Retail organisations in Europe, Middle East and South Africa. Due to our long-standing relationships, we have become the Trusted Partner of major organisations in their key IT, BSS and OSS projects, enabling their Digital Transformation. By successfully blending the digital with the physical channels we digitally activate these organisations, on solid ground. This empowers truly omni-channel and unique customer experiences. Cognity delivers Turn-key Projects and provides Consulting & Professional Services in the areas: CRM & Customer Experience Management, Interactive Documents, Applied Big Data, eCommerce & eCare, Enterprise Application Integration & Service Oriented Architecture (SOA), Application Integration Architecture (AIA) & Process Integration Packs (PIPs), Order Management (Order & Service Management (OSM), POS, Portals, eShop), Master Data Management (MDM), Business Process Management (BPM), Portals & Content Management, Business Intelligence & Analytics, Data Quality, ITSM, BSS & OSS for the Telecommunications Industry (Revenue Assurance, Billing, Mediation, Interconnect, COM/SOM/TOM, RxDOD, etc.). Domain Expertise: Telecommunications, Banking, Insurance & Financial Services, Retail and Government