Efficient use of solar chargers with the help of ambient light sensors on smartphones. - Christian Schuss; Tore Leikanger; Bernd Eichberger; Timo Rahkonen (FRUCT, 2014)

Evaluating ambient conditions for solar chargers with the help of sensors on smartphones. - Christian Schuss; Jaakko Huikari; Tore Leikanger; Bernd Eichberger; Timo Rahkonen (I2MTC, 2015)

Calibration of smartphone light sensors with a near field communication enabled reference. - Tore Leikanger; Christian Schuss; Juha Häkkinen (IEEE SENSORS, 2016)

Near field communication as sensor to cloud service interface. - Tore Leikanger; Christian Schuss; Juha Häkkinen (IEEE SENSORS, 2017)

Efficient external sensors for smartphones through near field communication (NFC). - Christian Schuss; Tore Leikanger; Juha Häkkinen (I2MTC, 2018)

S3: environmental fingerprinting with a credit card-sized NFC powered sensor board. - Kennedy Opoku Asare; Tore Leikanger; Christian Schuss; Simon Klakegg; Aku Visuri; Denzil Ferreira (MobileHCI Adjunct, 2018)

Direct Digital Synthesis and Current Mirror Based Software Defined General Purpose Visible Light Communication Transmitter. - Tore Leikanger; Juha Häkkinen (ISCAS, 2019)

Optical CMOS Transceiver with $8 times 32$ SPAD Array, 32 TDCs and Laser Diode Driver for Wearable Time-Domain Diffuse Optics Applications. - Jan Nissinen; Marko Pakaslahti; Tore Leikanger; Juha Häkkinen; Jaakko Huikari; Ilkka Nissinen (SENSORS, 2023)