Roli, the London firm best known for its iOS apps and portable MIDI controllers, went all-in with its Seaboard series three years ago. The soft-touch music keyboards, which swap out tactile piano keys ...

Department of Signal and Telecommunications sector has installed "Block Instrument" machines at all stations to run the trains safely between two railway stations, said Principal Chief Signal ...

City-based Efftronics Systems Pvt. Ltd. has developed the country's first-ever solid state block instrument that is a microcomputer-supported electronic equipment approved for use in railway ...