1. Bluetooth technology web site http://www.bluetooth.com/Pages/Bluetooth-Home.aspx.
2. National Academy of Engineering http://www.engineeringchallenges.org/cms/8996/8938.aspx.
3. Wayne Swan MP (January 2010): Australia to 2050: future challenges. Intergeneration Report. Source: http://archive.treasury.gov.au/igr/igr2010/report/pdf/IGR_2010.pdf.
4. O2 health takes telecare mobile. (2012, Mar 08). M2 Presswire.
5. Bosch selects doro to enrich TeleCare offering with mobile solutions. (2012, Nov 15). M2 Presswire.