Cell Phone Sentinel
You can call for help on your cell phone, but in the future, it may warn you that you need help.
Embed this episode
No transcript yet.
Similar podcasts
Frequently asked questions
When was this Engineering Innovation episode published?
This episode was published on May 20, 2005.
Can I download this Engineering Innovation episode?
Yes. Use the download control on the episode player to save the publisher-provided media file.