DIGITAL PERSONAL ASSISTANT

1 . A system for providing information to a user comprising a remote database communicating with a plurality of user devices, said remote database including:

(a) a plurality of audio snippets each representing a spoken word or phrase, wherein each of said plurality of audio snippets includes a tag for identifying a use of an audio snippet in a sentence or an intonation of said spoken word or phrase;

(b) a computing platform having a data processor for:

(i) executing a clustering engine for clustering users of said plurality of user devices based on at least one user-related motivational parameter and identifying, based on said tag, a subset of audio snippets from said plurality of audio snippets most relevant to motivating users of a cluster; and

(ii) associating a user of a user device with said cluster and providing said subset of audio snippets to a memory of said user device, wherein said user device includes a processor for selecting one or more audio snippets from said subset of audio snippets and combining selected audio snippets into a user-specific motivational audio message to be presented to the user.

2 . The system of claim 1 , wherein said user device is a wearable device configured for sensing at least one physiological parameter of said user.

3 . The system of claim 1 , wherein said at least one user-related motivational parameter is selected from the group consisting of a mood of said user, a reaction to feedback and a compliance rate of said user.

4 . The system of claim 1 , wherein said audio message is generated in accordance with a type of user activity, a gender of said user, or a user-related physiological parameter.

5 . The system of claim 1 , wherein each of said plurality of said audio snippets is labeled as male or female voice, type of intonation or a type of user activity.

6 . The system of claim 2 , wherein said user is re-associated with a different cluster following an activity.