Aarfa & Solitei
a) Hand held devices
- Name and describe some hand held computer devices
- What are some functions of these devices?
- Obtain the different images of the hand held devices.
- Define GPS
- Describe how GPS works. (use a suitable diagram)
- Describe the different applications or uses of GPS system
- List some common problems of GPS system.
- Describe any IT navigation systems you know
- How do navigation systems work?
- Outline some common problems or issues associated with Navigation systems.
- Define a smartphone;
- What are some common features and applications of smartphones
- Distinguish between 4G and 3G technologies as used by mobile companies.
- Distinguish between the following types of mobile phone networks; GSM, GPRS, CDMA, Mobitex and EDGE
- Define Digital Radio/TV.
- Describe how digital Radio and Digital TV works. (use diagrams where possible)
- What are some of their benefits
- What are some of the commons problems associated with digital Radio/TV.
- Define what an embedded system is
- Describe different IT embedded systems
- What are the benefits of using embedded systems.
g) Geotagging
- What is geotagging
- Describe how geotagging works
- Name applications that use geotagging
- What are some commons issues arising from using geotags?
