Lillian Malt about the Maltron Layout

Опубликовано: 18 Август 2026
на канале: Moosy Research

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Both the Glove80 and the Kinesis Advantage are heavily inspired on Maltron.

Lillian Malt ran a secretarial training business from 1955. Based upon her experience of typing errors (having been closely concerned in the printing industry with retraining Linotype operators to use computer keyboards), she had the idea for a typewriter keyboard with the keys arranged to fit different finger lengths, but found no manufacturer willing to work with her. In 1974, Stephen Hobday came to her with a one-handed keyboard that he had designed for the handicapped. Malt made several suggestions for improvement, telling Hobday of her failure to engage the interest of any manufacturers in actually building her ideal keyboard. Hobday told her "You tell me what you want and I'll tell you whether I can build it or not." The first Maltron keyboard was the result of their collaboration.[1]

The full name of the company, PCD Maltron Ltd, stems from Hobday's original electronics firm, Printed Circuit Design Limited, based in Farnborough, Hampshire. The seeds of PCD Maltron were sown when another Hampshire business had inquired about the possibility of custom manufacture of a computer keyboard. This led to discussions with Farnborough Technical College about the design of the keyboard, and in turn to the meeting with Malt.

Stanley notes that Malt was almost erased from history in the 1970s, with the only one of two 1979 articles in The Inventor (the journal of the British Institute of Patentees and Inventors) even mentioning her, crediting only Hobday.[1] However, Malt did present a paper describing her work: Malt, Lillian G., 'Keyboard design in the electronic era', Printing Industry Research Association, Symposium Paper No. 6, September 1977.[2]

Models

Maltron Dual Hand with Malt Key distribution
There are five models of Maltron keyboard. Two target general users, of which one is the original curved, retro-styled keyboard. The other three are geared towards people with more pervasive disabilities. Although the general form has remained the same, the original keyboard has gone through several revisions.

Maltron keyboards became well-known in the 1980s and 1990s for their distinctive layouts. Hackaday described the Maltron keyboard as "a mass of injection-molded plastic with two deep dishes for all the keys."[3] Tom's Hardware said that the keyboards were "one of the real first ergonomic, split keyboard to use keywells. Designed for people suffering from RSI, its makers sought to address the needs of people who were, or at the risk of, being harmed by extensive typing."[4]

Glove80

Customers requested a halfway house between a conventional QWERTY keyboard and the curved Maltron, so a flat (2D) version was introduced which although lacking the curvature of the 3D keyboard, incorporates split key groups, and offset letter rows to accommodate the different lengths of the fingers.

For severely disabled users, there are the single-handed, headstick, mouthstick and expanded models.

All Maltron keyboards use Cherry MX brand key-switches, which are much more responsive and durable than the membrane or dome key-switches used on most keyboards.

Layouts