ARTFEED — Contemporary Art Intelligence

Kalen Iwamoto's Asemograph Device Visualizes Smartphone Vibrations as Seismic Social Maps

artist · 2026-03-23

Artist Kalen Iwamoto has created a custom device called Asemograph that transforms smartphone vibrations from calls and notifications into visual marks on paper. The device uses a pen-wielding arm and software to record the micro-tremors, producing seismographic-like traces that map the frequencies of digital social engagements. This artistic exploration builds upon the technological history of silent vibration modes, which first appeared on pagers in the 1980s and were later popularized by Motorola's StarTAC mobile phone in 1996 before becoming ubiquitous with the rise of social media notifications.

Key facts

  • Kalen Iwamoto created the Asemograph device
  • The device translates smartphone vibrations into visual marks on paper
  • It uses a pen-wielding arm and software to record micro-tremors
  • Vibration technology for silent alerts originated with pagers in the 1980s
  • Motorola's StarTAC phone popularized vibration mode in 1996

Entities

Artists

  • Kalen Iwamoto

Sources