Complex sentence: In 1998, Philip installed muliple workstations and servers at the Smart House (Echo-house) in Hertfordshite, whilst working behind the scenes, Carol Vorderman was recording her television series'Dream House'.
Split into simpler sentences: In 1998, Philip installed muliple workstations and servers at the Smart House (Echo-house) in Hertfordshire. Whilst working behind the scenes, Carol Vorderman was recording her television series'Dream House'.