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Toveri

A Hypernova Oy product

Open-source access control for self-service libraries.

White Toveri enclosure mounted on a wall, with display and keypad
White acrylic enclosure - installed product

A familiar card. An open door.

Toveri reads a library card, requests a PIN and uses the Koha library system to authorize entry. Hardware, software and the enclosure meet in one physical product.

Connected to Koha

Koha is a free, open-source integrated library system (ILS), covering library catalogues, lending and patron management. Toveri connects to Koha through its REST API for library-system integration and access authorization.

Koha community and official website

Support and new devices

Development continues as needed. Support and new Toveri devices are available by inquiry. Customers can choose from different acrylic enclosure materials and optional custom engravings.

Ask about Toveri

Enclosures and installations

Earlier Toveri installation at Outokumpu library, with an engraved orange enclosure and no keypad yet
Outokumpu library - older installation photo, before the keypad was added. This device was later upgraded with a keypad.
White acrylic Toveri enclosure
White acrylic enclosure - original archive photo
Gold acrylic Toveri with tree engraving
Gold acrylic and tree engraving - original archive photo
Earlier Toveri enclosure installed at Eno
Eno installation - earlier enclosure
Orange acrylic enclosure with architectural engraving
Orange acrylic and architectural engraving
Red acrylic installed Toveri
Red acrylic installed unit
Toveri internal electronics and wiring
Internal assembly - electronics and wiring

Enclosure presentation copies

AI-enhanced white enclosure presentation copy
AI-enhanced presentation copy. Original photo
AI-enhanced gold enclosure presentation copy
AI-enhanced presentation copy. Original photo

Open hardware. Practical integration.

Public project material covers Raspberry Pi/Linux, KiCad electronics, enclosure design, installation and library-system integration.

Hypernova product page ยท Open-source repository