 Hello, my name is Yvon Gourdoux, and I would like to present you the capacity and the details. Accessories for any device. Here we have a mixer, which goes with different parts. And if the parts are integrated inside of the mixer, we say that it is not complete. We do not allow the mixer to act. If the part, this one, this one, is all connected properly. The device is affected, and therefore we no longer allow the mixer to protect the customer. To be sure that there is no capability to have a device not protected. And as well, to be sure that this device is an original device where we can make a detection of originality of the different accessories inside the motherboard or the main device. All this is done and performed thanks to the ST25 NFC device, so the tag with tamper detect are on the accessories, this one and this one. And inside we have the ST25 reader. Thank you for your listening.