In one hand, in general, I'm agree with the man, about his arguments in favour of modern technology, but in the other hand I'm agree too with the woman, she is against when mention the developments of weapons and bombs, Always the military men, are researching and developping artifacts that gave them the supremacy in the world, I recognise this is true, but we have a lot of machines developped first by the army, and then when the Army avance a sptep forward, they liberate us the previous technology and the science can use it for civil applications, for example like the adaptative optic developped to be applied in the project Satr Wars, that discovery permited us to make an important improvement in the space and universe exploring.
Vocabulary:
By order of importance starting with the most important my list of devices is the following:
Satellite Dishes: give us the powerfull of the satellite communication.
Laptop Computer: In general the computers permit us be more eficient in our working days, but with the laptops we receive the mobility.
Mobile phones: give us mobility and can help us in emergency situations.
Memory cards: Are important, to have extra space to travell with our info.
Digital Camera: permit us to check if the picture taken was good or bad and in that case repeat the shoot to take the good one.
Best regards.