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Personal LifeLog system

Personal lifelog system can provide a "cognitive Assistants" to users by organizing their activities automatically from logs data to e-chronicles.

  • Records events using multiple wearable sensors
  • Provides access to these data at multiple levels of granularity and abstraction, using access mechanism based on the episodic memory of human beings.

Lifelog overview.JPG

System architecture

Personal lifelog system consists of lifelog server system and personal lifelog client system. lifelog1.jpg


Lifelog Live Demo [1]

Technical issues

Technical issues include

  • sensor fusion for the automatic meta-data generation.
  • organize the meta-data for the easy access of the stored logging data.
  • High-level data abstraction and representation
  • Web-based Lifelog media server for the handling of the temporal-spatial data.

Multimodal sensor fusion system for the automatic meta-data generation


Related Papers

  • Ig-Jae Kim, Sang Chul Ahn, Heedong Ko and Hyoung-Gon Kim, "Automatic Lifelog Media Annotation based on Heterogeneous Sensor Fusion", IEEE International Conf. on Multisensor Fusion and Integration for Intelligent Systems, Aug., 2008
  • Saemi Im, Ig-Jae Kim, Sang Chul Ahn, and Hyoung-Gon Kim, "Automated ADL Classificaion using 3-axial accelerometer and RFID", IEEE International Conf. on Multisensor Fusion and Integration for Intelligent Systems, Aug., 2008
  • 임새미, 김익재, 안상철, 김형곤, "3차원 가속 센서 및 RFID 센서를 이용한 ADL 자동 분류", Journal of the Institute of Electronics Engineers of Korea CI, 2008
  • 장준혁 (인하대학교), 이계환 (인하대학교), 김형곤 (KIST), 상황인지 휴대폰을 위한 음성 코딩 파라미터를 이용한 환경인식 알고리즘, Telecommunications Review 제 18권 1 호(2008, 2 월호), TR07-031
  • Joon-Hyuk Chang, Hyoung-gon Kim, Sangki Kang, Residual Echo Reduction based on MMSE Estimator in Acoustic Echo Canceller, IEICE Electronics Express, Vol. 4, No. 24, pp. 762-767, Dec. 2007.
  • P. Baud, I.J.Kim, and H.G.Kim, "Design and Implementation of a Mobile and Portable Life Log Media System", MoMM2007, Jakarta Indonesia, Dec. 2007
  • P. Baud, I.J.Kim, and H.G.Kim, "Mutli-Level Experience Retrieval for the Personal Lifelog Media System", IEEE SITIS 2007, Shanghai China, Dec. 2007
  • I.J.Kim, S.Im, S.C.Ahn and H.G.Kim, “ADL Classification Using Triaxial Accelerometers and RFID ” IWUCT2007, Nov. 2007
  • I.J.Kim, and H.G.Kim, "Web based Life Log Media System", WBC Feb. 2007
  • I.J.Kim, S.C.Ahn, H.Ko and H.G.Kim, "PERSON : Personalized Experience Recoding and Searching On Networked environment", Capture, Archival and Retrieval of Personal Experiences (CARPE), Oct., 2006.
  • I.J.Kim, S.C.Ahn and H.G.Kim, "Personalized Life Log Media System in Ubiquitous Environment", International Conference on Ubiquitous Convergence Technology(LNCS), Dec., 2006.
  • H.N Kim, I. J. Kim and H.G. Kim, "VIDEO SURVEILLANCE USING DYNAMIC CONFIGURATION OF MUTIPLE ACTIVE CAMERAS", International Conference on Image Processing(ICIP), Oct., 2006
  • Chull Hwan Song, Seong Joon Yoo, Chee Sun Won and Hyoung Gon Kim, “SVM Based indoor/Mixed/Outdoor Classification For Digital Photo Annotation In a Ubiquitous Computing Environment”, Computing and Informatics. (Accepted)