A Useful Gadget

Describe a piece of technology or gadget that you find very useful.

• What it is — What the gadget is and what it does
• How you use it — How you use it and how often
• Why useful — Why it is so useful to you specifically
• Life without it — What your life would be like without it

You should say all of the above and explain whether you think this gadget has improved your life overall.