Abstract: In various embodiments, a medical device includes: a tissue sample-receiving surface; an electrode array that includes a first electrode and a second electrode that are positioned to contact a tissue sample disposed on the tissue sample-receiving surface; and an impedance bridge that is communicatively coupled to the electrode array.

Abstract: A toaster includes a rack within a toasting chamber. A lid is movable with the rack to selectively occlude an opening to the toasting chamber. A heating element within the toasting chamber is operable to direct IR energy to the bread product on the rack. An image capture device operates to acquire image data of the bread product on the rack. A controller receives the image data. The controller processor analyzes successive image data received from the image capture device. Based upon the analysis of the image data, the controller operates the heating element to achieve a predetermined toasting level of the bread product and then turn off the heating element.

Abstract: Systems and methods for making blended drinks are disclosed. In some embodiments, the system is a blended drink kiosk that can include an exterior housing includes multiple segregated sections with independent thermal control. In some embodiments, the blended drink kiosk includes one or more pumps to dispense liquid ingredients in a metered fashion, a solid dispensing mechanism; a paste dispensing mechanism; a powder dispensing mechanism; and/or a blending apparatus. In some embodiments, cups are prefilled with ingredients and are transported manually or by the cup transfer apparatus to a blending apparatus. In some embodiments, the blended drink kiosk is self-cleaning.