[{"text":"Digital media & apps","link":"\/didacta-exhibitors\/list-of-exhibitors\/?route=aussteller\/index&&tab=1&haupt=004","children":{"004003":{"text":"Digital media and apps for elementary schools","link":"\/didacta-exhibitors\/list-of-exhibitors\/?route=aussteller\/index&&tab=1&haupt=004","children":null}}},{"text":"Publications","link":"\/didacta-exhibitors\/list-of-exhibitors\/?route=aussteller\/index&&tab=1&haupt=003","children":{"003013":{"text":"Teaching and learning software","link":"\/didacta-exhibitors\/list-of-exhibitors\/?route=aussteller\/index&&tab=1&haupt=003","children":null}}}]