Apple has posted a new entry in its branding campaign, this time a ten-minute piece entitled 'Making a difference. One app at a time.' The video looks at how Apple customers are using its technology and third-party apps to make a difference in communities around the world. The first example features an interview with Okari Denzil, a community health nurse in Lwala, Kenya. I've never considered myself a visitor to this community. I'm a son of this community, I work here, this is my home. I have the opportunity as a community health nurse to ensure that there is health care available to this very rural setting. This is my goal. I try to see 5-6 clients a day. Talking