Google Glass

1. cons

1.1. hijack

1.2. Phone hardware limitations

1.3. too expensive

1.4. privacy

1.5. secrecy

2. features

2.1. Touchpad

2.2. Camera

2.3. Display

3. For more details

3.1. how to use

4. pros

4.1. portable

4.2. easily accessible

4.3. forward-looking technology design

4.4. Stability

5. specifications

5.1. Android 4.4

5.2. 5-megapixel camera

5.3. Wi-Fi 802.11b/g

5.4. Bluetooth

5.5. 16GB storage

5.6. 2GB RAM

6. Award

6.1. One of the "Best Inventions of the Year 2012" by Time Magazine