new file mode 100644
index 0000000..8bc4c14
@@ -0,0 +1,20 @@
+---
+type: idea-cluster
+title: hardware and wearables
+tags: [hardware, wearable, hci, bci]
+ideas:
+ - sensor-capturer
+ - smell-resetter
+ - pupilometry-glasses
+ - emg-bracelet
+ - video-doorbell
+ - instant-blanket
+ - laser-sensors
+ - personal-teleprompter
+---
+
+# hardware and wearables
+
+ideas for physical devices spanning sensory capture ([[sensor-capturer|sensory recording]], [[smell-resetter|olfactory fatigue reset]]), human-computer interaction ([[pupilometry-glasses|eye tracking]], [[emg-bracelet|EMG bracelet]]), practical utility ([[video-doorbell|face recognition doorbell]], [[instant-blanket|warming blanket]], [[personal-teleprompter|teleprompter]]), and fun ([[laser-sensors|movie laser grid]]).
+
+the [[smell-resetter|smell resetter]] has the deepest research — extensive exploration of olfactory fatigue mechanisms, retronasal vs orthonasal delivery, and existing work in electronic noses. the [[sensor-capturer|sensor capturer]] is the most ambitious (rated highest impact in build-notes evaluation). the HCI devices ([[pupilometry-glasses|pupilometry]], [[emg-bracelet|EMG]]) may be superseded by Apple Vision Pro and Meta smart glasses.