Iyo capacitive multi-touch tekinoroji yeVdink interactive whiteboard yakasiyana neinfrared touch tekinoroji uye tekinoroji yekubata bata. Haina kukanganiswa nechiedza. Inogona kunzwisiswa chete kana ichibata iyo inopindirana whiteboard, uye hapana urefu hwepeni; chero chinhu chinobata iyo inopindirana bhodhi bhodhi ndeye Izvo hazvizokanganisa kunyora kwakajairwa, uye vashandisi havafanirwe kunetseka nezve yakawandisa misoperations panguva yekushandiswa, uye vanonyatsoona akawanda-point yekubata rusununguko, yakasikwa uye yakatsetseka, uye kuita chero chavanoda.

 2021.12.30