Add spaces: Atthattimewecansendahologramofourselves,sothattheindividuallivinginAustraliaarelookingataslidedias,ofoneself,andonecanthustalk,asifitwasalmostnaturalstandsinthelivingroomoftheother,acrosstheglobe.

Answer: At that time we can send a hologram of ourselves, so that the individual living in Australia are looking at a slide dias, of oneself, and one can thus talk, as if it was almost natural stands in the living room of the other, across the globe.

Add spaces: Lightsignalssentfromthemacula(whichisatthecenteroftheretina)tothebrainsothatwesee.

Answer: Light signals sent from the macula (which is at the center of the retina) to the brain so that we see.

Add spaces: Thecompanyemploysover1,000peopleworldwide,andin2015achievedturnoverofDKK2billion(USD280million).

Answer:
The company employs over 1,000 people worldwide, and in 2015 achieved turnover of DKK 2 billion (USD 280 million).