Dominion system. The way it works is you make your selection on a touchscreen and the machine then spits out a paper receipt of sorts with a bar code you scan at the tabulator. But neither the voter nor anyone else can verify that the barcode is accurate. So, not only can you not verify that the machine has properly logged your vote, but the state cannot undertake a meaningful recount
This critical flaw in the system was raised at the time the system was proposed for use in Georgia, but the state still bought it. The fact that you yourself cannot verity your vote and that the barcodes make it impossible to do a real recount or audit, should have disqualified Dominion from consideration. Our current quandary was wholly foreseeable, which leads one to conclude Dominion was deliberately chosen. The “bugs” seem to be a feature. And again, Kemp was in the middle of all of this.