Radios were one that we came up with.
The idea was bounced around over mornos one day and we refined the criteria by saying it had to be used in more than one conflict, had to be versatile, had to have a prolonged and far reaching effect and had to be technical in nature not just an adaptation of current materials
NVG's have only been on the scene a short time and were not considered to have had a large impact as it was introduced piecemeal. For example the entire combat force was not issued with it at once, only small units or individuals such as flight crews and SF.
Armour was not considered as technology, more a use of materials
Cam is just a use of materials, nothing to techo about dirt, grass and leaves
Nice thinking though, any other suggestions?