Liquidlogic | 3,641 followers on LinkedIn. Liquidlogic is now System C! To keep up to date please follow us on the System C page. 51% of local authorities in England have adopted the Liquidlogic solution which combines ease of use with high levels of configurability to help practitioners record key information about children in need, looked after children and child protection cases, as quickly as possible. The Liquidlogic Early Years & Education System (EYES) is a module of the Liquidlogic Children's System and includes social care and early help functionality and is also integrated with the Liquidlogic Adults'​ System.