Category: keypads

The Prohance PowerMouse 100 mouse was released by Prohance Technologies inc. in 1989 as part of a family of several mice and one trackball designed for use with Lotus 1-2-3 spreadsheets (and some other similar applications). The concept of Prohance is to place a lot of additional buttons on the body, which, according to the developers, save the user from…

The Trinity Mariqua Mouse was released in 1994 for the Japanese market by the Miyuki Electronic Design company. Following in the footsteps of the Prohance family of mice and trackballs from 1989, the Mariqua Mouse embodies the idea of placing additional buttons on the mouse body, which, according to the developers, eliminates the need for the user to frequently move…

The Prohance Mouse was released by Prohance Technologies inc. in 1989 as part of a family of several mice and one trackball designed for use with Lotus 1-2-3 spreadsheets (and some other similar applications). The concept of Prohance is to place a lot of additional buttons on the body, which, according to the developers, save the user from frequently moving…