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Found 2 essays matching the above criteria.

1. 1. Knock-Knock Door Lock : Unlocking your door with a secret knock sequence

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : FILIP ANDERSSON; DAVID BERGLING; [2020]
   Keywords : door lock; knock sensor; rhythm recognition; piezo sensor mounting; time difference of arrival; Arduino Uno; servo motor.; dörrlås; knacksensor; rytmigenkänning; piezo sensor montering; time difference of arrival; Arduino Uno; servomotor.;

   Abstract : The door lock - a key function in every modern home, as well as a product which is today undergoing drastic change. The digital revolution has not left the door lock untouched, and there is today a wide variety of digital door locks utilizing technologies ranging from touch displays to fingerprint readers. READ MORE

3. 2. EEG enhancement for EEG source localization in brain-machine speller

   University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

   Author : Parinaz Babaeeghazvini; [2013]
   Keywords : Brain-Computer interface BCI ; Brain-machine speller; Electroencephalogram EEG ; source localization; source reconstruction;

   Abstract : A Brain-Computer Interface (BCI) is a system to communicate with external world through the brain activity. The brain activity is measured by Electro-Encephalography (EEG) and then processed by a BCI system. EEG source reconstruction could be a way to improve the accuracy of EEG classification in EEGbased brain–computer interface (BCI). READ MORE