Faʻatasi ai ma le lata i le 50 tausaga o lagona gaogao leak mauaina tekonolosi poto masani, KYKY o le sili ona tele R & D ma gaosiga faʻavae o HLD ma ei ai le tutoʻatasi meatotino aia tatau mo lagona gaogao leak mauaina sisitema. O le gaosi detector ma leak mauaina faʻamaumauga atinaʻeina e KYKY maua alualu i luma ma lelei mauaina vaʻaia vaalele i aerospace, eletise eletise, ea maluluina kulimi, vailaʻau metallurgy, vailaʻau masini, semiconductor gaosiga ma le tele o isi talosaga e faʻamalie ai le manaʻoga i fanua eseese.