morse code tapper

abstract adsl amateur analogy asia bad bandwidth baud bombay code codex communicate communication computers control dash doolally dot electric electrical electricity emergency encrypt encryption ergonomic evesdrop expedition exploration explore fashioned grain ham health india inefficient injury international ipsec isolated lan light lights metaphor morse morsecode network occupation occupational pain poor posture pulse radio repetitive rescue rsi secret secure security signal slow sniff snoop sos space speed spy strain stress tap tapper telegram telegraph tone traffic train transmit travel vpn wan