1. Convergence of technologies The nature of work and study The paperless office Append to your document pcet.doc Images on W:drive and Edmodo 29/03/11 PCE&T 4

2. 1.Convergence of technologies Because technologies are becoming smaller and cheaper there is a trend to combine them. This is called convergence In a mobile phone the technologies being converged are phone, imaging (cameras), audio, SMS text messaging, gaming, internet etc. In the home the internet, television broadcasting and pay per movie are undergoing convergence (eg. TiVO, Foxtel) Five industries are becoming one – personal computing, consumer electronics, telecommunications (internet), publishing and entertainment Apple iPhone

3. 2.The nature of work and study Work and study are increasingly being done from home, using technologies such as the internet, databases and messaging systems Advantage is reduced need to travel and convenience factors Disadvantages are lack of social interaction in the workplace and school

4. 3.The paperless office? Paperless office was pedicted 20 years ago. But why are we using more and more paper Printed documents are easier to handle, have random access by flicking to any page, accessible, low cost and effective Due to better application and printers and the availability of these resources

5. TextWindow.Write("Enter your Name: ") name = TextWindow.Read() TextWindow.WriteLine("Hello " + name) TextWindow.Write("Enter your Name: ") name = TextWindow.Read() TextWindow.WriteLine("Hello " + name + ". ") TextWindow.WriteLine("How are you doing " + name + "?") number1 = 10 number2 = 20 number3 = number1 + number2 TextWindow.WriteLine(number3) number1 = 10 number2 = 20 number3 = number1 * number2 TextWindow.WriteLine(number3)

6. If (Clock.Hour < 12) Then TextWindow.WriteLine("Good Morning World") EndIf If (Clock.Hour >= 12) Then TextWindow.WriteLine("Good Evening World") EndIf If (Clock.Hour < 12) Then TextWindow.WriteLine("Good Morning World") TextWindow.WriteLine("How was your breakfast") EndIf If (Clock.Hour >= 12) Then TextWindow.WriteLine("Good Evening World") EndIf

7. i = 1 start: TextWindow.WriteLine(i) i = i + 1 If (i < 25) Then Goto start EndIf For i = 10 To 1 Step -1 TextWindow.WriteLine(i) EndFor

8. TextWindow.Write("Enter a number: ") num = TextWindow.ReadNumber() remainder = Math.Remainder(num, 2) If (remainder = 0) Then TextWindow.WriteLine("The number is Evan") Else TextWindow.WriteLine("The number is Odd") EndIf