Active notes: context-sensitive notes for mobile devices

ABSTRACT

Modern knowledge workers utilize digital computing platforms to create and consume digital media as part of their daily routines, using tools such as: Email, Messaging (SMS, IM), Audio podcasts, imaging, etc. As mobility is central in nature for mobile workers, the mobile computing platforms such as smart phones play an important role to consume and capture information into digital media. There are several available technology enablers in current mobile devices which help creation of Text, Audio, Video, Images and PIM application data, such as contacts, calendar events etc. These enablers are typically independent set of applications to help utilize different media types in different applications such as note taking tools.

In this research we developed a research prototype of an application that helps user to make notes with a unified interface to create and maintain multimedia notes. We investigated particularly the act of note taking by mobile workers and the different usage patterns of notes in work environment covering both during and after they have been created. We studied different sets of users for their note taking practices. On identifying the key challenges posed by user interactions and the gaps posed in current solutions we devised and developed the Active Notes prototype. Active Notes an interactive and dynamic behavior provides to user created notes, responding to specific contextual events that occur in user communications.

We will discuss our research approaches on how we identified the required features in our research prototype of Active Notes. We will elaborate the basis which supports the need for the rich functionality developed along with system level details on how we implemented this. We will discuss some of the features with the help of few application screen shorts to depict the effect of the features.

REFERENCES

• 1: Boardman, R., Spence, R. & Sasse, M. A. Too many hierarchies? The daily struggle for control of the workspace. Proc. HCI International 2003, Vol. 1, 616--620.
• 2: Starr R. Hiltz , Murray Turoff, Structuring computer-mediated communication systems to avoid information overload, Communications of the ACM, v.28 n.7, p.680-689, July 1985 [doi>10.1145/3894.3895]
• 3: Schilit, B. N., Hilbert, D. M., and Trevor, J., Context-aware communication, Wireless Communications, IEEE, 9, 5 (Oct 2002), pp. 46--54.
• 4: Anind K. Dey , Gregory D. Abowd, CybreMinder: A Context-Aware System for Supporting Reminders, Proceedings of the 2nd international symposium on Handheld and Ubiquitous Computing, p.172-186, September 25-27, 2000, Bristol, UK
• 5: C. Schmandt , N. Marmasse , S. Marti , N. Sawhney , S. Wheeler, Everywhere messaging, IBM Systems Journal, v.39 n.3-4, p.660-677, July 2000
• 6: TALKINGPAPER : Interactive Multi-user Multimedia Knowledge Capture, Sharing, & Reuse, http://mediax.stanford.edu/documents/talkingpaper.pdf
• 7: Lisa J. Stifelman, Augmenting real-world objects: a paper-based audio notebook, Conference companion on Human factors in computing systems: common ground, p.199-200, April 13-18, 1996, Vancouver, British Columbia, Canada [doi>10.1145/257089.257279]
• 8: Suresh Chande , Lasse Pajunen, ActiveForms: A Runtime for Mobile Application Forms, Proceedings of the International Conference on the Management of Mobile Business, p.9, July 09-11, 2007 [doi>10.1109/ICMB.2007.6]
• 9: Patel, S. N., J. A. Kientz, G. R. Hayes, et al. Farther Than You May Think: An Empirical Investigation of the Proximity of Users to Their Mobile Phones. In Proceedings of UbiComp: 8th International Conference of Ubiquitous Computing. pp. 123--40, 2006, http://www.shwetak.com/papers/prox_ubicomp06.pdf

INDEX TERMS

Primary Classification:
  H. Information Systems
  H.4 INFORMATION SYSTEMS APPLICATIONS
      H.4.1 Office Automation

General Terms:
Design, Experimentation, Human Factors, Verification

Keywords:
HCI, PIM, contextual notes, meeting minutes, memos, notes, tasks, unified