<prompt> tafsiri zifuatazo kutoka kwa swahili hadi kiingereza.kumbuka enzi zile fundi aliingia kwenye mitambo ya kompyuta kwenda kutia grisi kwenye valvu wakati leo tunasafiri na kompyuta viganjani!  <response>: imagine the challenge to those who ventured into amateur-built aircraft in the days before computers and the internet! 