When Did Technology Start?

1. Phones

1.1. Samsung Galaxy

1.2. iPhone

1.3. Nexus

2. Tv

2.1. Samsung

2.2. LG

2.3. Sony

2.4. Sharp

2.5. Smart TV

2.6. Vizio

3. Computers

3.1. Hp

3.2. Window

3.3. Apple

3.4. Samsung

3.5. Dell

4. Tablets

4.1. Amazon Fire

4.2. iPad

4.3. iPad Mini

4.4. Nook

4.5. Kindle Fire