A device comprising: a touch sensor panel (70, 150) configured to detect multiple touches or near touches that occur at a same time and at distinct locations in a plane of the touch sensor panel (70, 150), the touch sensor panel (70, 150) comprising: a first layer having a plurality of transparent first conductive lines (152A/152B) that are electrically isolated from one another, the plurality of transparent first conductive lines (152A/152B) have first linewidths; and a second layer spatially separated from the first layer and having a plurality of transparent second conductive lines (152A/152B) that are electrically isolated from one another, the plurality of transparent second conductive lines (152A/152B) having second linewidths different than the first linewidths, the second conductive lines (152A/152B) being positioned transverse to the first conductive lines (152A/152B), the intersection of transverse lines being positioned at different locations in a plane of the touch sensor panel (70, 150, 174); mutual capacitance circuit configured to detect mutual capacitance between the first conductive lines (152A/152B) and the second conductive lines (152A/152B); and a display device, the touch sensor panel (70, 150) positioned in front of the display device; characterized in that the touch panel further includes dummy features disposed in a space between at least one of the plurality of first and second lines (206, 208), the dummy features being configured to optically improve a visual appearance of the touch panel by more closely matching an optical index of the at least one of the plurality of first and second lines (206, 208); wherein the first layer and the second layer and the dummy features are all formed from the same transparent conductive material. a touch sensor panel (70, 150) configured to detect multiple touches or near touches that occur at a same time and at distinct locations in a plane of the touch sensor panel (70, 150), the touch sensor panel (70, 150) comprising: a first layer having a plurality of transparent first conductive lines (152A/152B) that are electrically isolated from one another, the plurality of transparent first conductive lines (152A/152B) have first linewidths; and a second layer spatially separated from the first layer and having a plurality of transparent second conductive lines (152A/152B) that are electrically isolated from one another, the plurality of transparent second conductive lines (152A/152B) having second linewidths different than the first linewidths, the second conductive lines (152A/152B) being positioned transverse to the first conductive lines (152A/152B), the intersection of transverse lines being positioned at different locations in a plane of the touch sensor panel (70, 150, 174); mutual capacitance circuit configured to detect mutual capacitance between the first conductive lines (152A/152B) and the second conductive lines (152A/152B); and a display device, the touch sensor panel (70, 150) positioned in front of the display device; characterized in that the touch panel further includes dummy features disposed in a space between at least one of the plurality of first and second lines (206, 208), the dummy features being configured to optically improve a visual appearance of the touch panel by more closely matching an optical index of the at least one of the plurality of first and second lines (206, 208); wherein the first layer and the second layer and the dummy features are all formed from the same transparent conductive material. a first layer having a plurality of transparent first conductive lines (152A/152B) that are electrically isolated from one another, the plurality of transparent first conductive lines (152A/152B) have first linewidths; and a second layer spatially separated from the first layer and having a plurality of transparent second conductive lines (152A/152B) that are electrically isolated from one another, the plurality of transparent second conductive lines (152A/152B) having second linewidths different than the first linewidths, the second conductive lines (152A/152B) being positioned transverse to the first conductive lines (152A/152B), the intersection of transverse lines being positioned at different locations in a plane of the touch sensor panel (70, 150, 174); mutual capacitance circuit configured to detect mutual capacitance between the first conductive lines (152A/152B) and the second conductive lines (152A/152B); and a display device, the touch sensor panel (70, 150) positioned in front of the display device; characterized in that the touch panel further includes dummy features disposed in a space between at least one of the plurality of first and second lines (206, 208), the dummy features being configured to optically improve a visual appearance of the touch panel by more closely matching an optical index of the at least one of the plurality of first and second lines (206, 208); wherein the first layer and the second layer and the dummy features are all formed from the same transparent conductive material.