1. 1. Mobile Communications --Jochen Schiller
   2. Bluetooth Connect without Cables-- Jennifer Bray and Charles F Sturman.
   3. Nico Fremann, Dennis Wilmsmann, "Digital Jewelry– The teochnical part".
   4. B. Guruprasath, "Digital Jewellery made possible using wireless Communication".
   5. P. Ahde and J. Mikkonen. Hello: bracelets communicating nearby presence of friends. In Proceedings of PDC ’08, pages 324–325. Indiana University, 2008.
   6. NicoFremann, Dennis Wilmsmann - Digital Jewellery – The technical part.
   7. Digital jewellery and family relationships - J Wallace, Dan Jackson, CasLadha and Patrick Olivier Culture Lab, Newcastle University.
   8. Jayne Wallace-A practice-centred enquiry of digital jewellery and personal emotional significance -A thesis submitted in partial fulfilment of the requirements of Sheffield Hallam University for the degree of PH.D July 2007