The Australian market closed higher on Tuesday led by a surge in communications services stocks, with every sector closing in positive territory aside from the gold miners and utilities stocks. Nuix fell 12.5% today after providing a trading update at the company?s AGM. A spotlight on Biome Australia as shares in the biotherapeutics company tumbled on its ASX debut today. A developer in England has created a realistic robot called Ai-Da that is able to write poetry and create artworks as part of her in-built algorithms.